475532769 has 16 divisors (see below), whose sum is σ = 657517952. Its totient is φ = 305451648.

The previous prime is 475532767. The next prime is 475532791. The reversal of 475532769 is 967235574.

It is not a de Polignac number, because 475532769 - 2¹ = 475532767 is a prime.

It is a super-2 number, since 2×475532769² = 452262828785614722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (475532767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9364 + ... + 32229.

It is an arithmetic number, because the mean of its divisors is an integer number (41094872).

Almost surely, 2^475532769 is an apocalyptic number.

It is an amenable number.

475532769 is a deficient number, since it is larger than the sum of its proper divisors (181985183).

475532769 is a wasteful number, since it uses less digits than its factorization.

475532769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41736.

The product of its digits is 1587600, while the sum is 48.

The square root of 475532769 is about 21806.7138514724. The cubic root of 475532769 is about 780.5369790239.

The spelling of 475532769 in words is "four hundred seventy-five million, five hundred thirty-two thousand, seven hundred sixty-nine".