475551504 has 60 divisors (see below), whose sum is σ = 1334736000. Its totient is φ = 158058432.

The previous prime is 475551463. The next prime is 475551509. The reversal of 475551504 is 405155574.

It is a super-2 number, since 2×475551504² = 452298465913324032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (475551509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47097 + ... + 56295.

It is an arithmetic number, because the mean of its divisors is an integer number (22245600).

Almost surely, 2^475551504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475551504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667368000).

475551504 is an abundant number, since it is smaller than the sum of its proper divisors (859184496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

475551504 is a wasteful number, since it uses less digits than its factorization.

475551504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9572 (or 9563 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 36.

The square root of 475551504 is about 21807.1434167797. The cubic root of 475551504 is about 780.5472293993.

The spelling of 475551504 in words is "four hundred seventy-five million, five hundred fifty-one thousand, five hundred four".