475913697 has 16 divisors (see below), whose sum is σ = 726056832. Its totient is φ = 271630080.

The previous prime is 475913689. The next prime is 475913701. The reversal of 475913697 is 796319574.

It is not a de Polignac number, because 475913697 - 2³ = 475913689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475913687) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5497 + ... + 31337.

It is an arithmetic number, because the mean of its divisors is an integer number (45378552).

Almost surely, 2^475913697 is an apocalyptic number.

It is an amenable number.

475913697 is a deficient number, since it is larger than the sum of its proper divisors (250143135).

475913697 is a wasteful number, since it uses less digits than its factorization.

475913697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26728.

The product of its digits is 1428840, while the sum is 51.

The square root of 475913697 is about 21815.4462938534. The cubic root of 475913697 is about 780.7453411340.

The spelling of 475913697 in words is "four hundred seventy-five million, nine hundred thirteen thousand, six hundred ninety-seven".