Summary of The Number

A Completely Different Way to Think About the Rest of Your Life

Free Press, more...

Buy the book

The Number book summary
Do you have the cash to retire? Will that make you happy? How Boomers can balance their accounts with money and meaning.


8 Overall

8 Applicability

6 Innovation

9 Style


This financial and life-planning book wraps basic fiscal planning information around the timely mantra, "The Number" - the amount of savings you need to retire. The first 75% of the book offers retirement basics, including a selection of insights from financial planners. Throughout, it reads well, in a breezy magazine style, no surprise given author Lee Eisenberg’s illustrious career at Esquire. But be patient: the richest meat of the book is near the end where he gets more specific about how much money you need to retire, and how to live both well and purposefully. The book’s suggestions about how big a nest egg you must hatch to live well during retirement are mostly directed at those who are already pretty comfy. Eisenberg also offers insights on purposeful living, "a completely different way to think about the rest of your life." finds that financially savvy readers can skim the fiscal advice, while those who are unfamiliar with retirement financial planning could read it more slowly (though not as the last word on the subject). While you are pondering feathering your nest for the long term, you may want to give more attention to Eisenberg’s thoughts on purpose than to his thoughts on payoffs.

In this summary, you will learn

  • How to estimate how much money you will need in savings ("The Number") to have a specified retirement income;
  • Why Americans find it hard to save money or plan for retirement; and
  • How to address both the purpose and the financial means of your retirement.


A Fork in the Road
Millions of Americans are heading for retirement, but 40% say they have no retirement savings and many don’t even have a retirement plan. About half of all Baby Boomers say they don’t have enough money saved to maintain their current living standards in retirement, and...
Get the key points from this book in less than 10 minutes. Learn more about our products or log in

About the Author

Former editor-in-chief Lee Eisenberg spent 20 years at Esquire, which won several National Magazine Awards during his tenure. He is the former executive vice president and creative director of a major Midwest clothing company. His articles have appeared in Money and Fortune, and his books include Breaking Eighty.

Comment on this summary

More on this topic

Customers who read this summary also read

More by category