56529804 has 24 divisors (see below), whose sum is σ = 132229440. Its totient is φ = 18796624.

The previous prime is 56529727. The next prime is 56529827. The reversal of 56529804 is 40892565.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 594 + ... + 10649.

It is an arithmetic number, because the mean of its divisors is an integer number (5509560).

Almost surely, 2^56529804 is an apocalyptic number.

It is an amenable number.

56529804 is an abundant number, since it is smaller than the sum of its proper divisors (75699636).

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

56529804 is a wasteful number, since it uses less digits than its factorization.

56529804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11669 (or 11667 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 56529804 is about 7518.6304603964. The cubic root of 56529804 is about 383.7889736789.

The spelling of 56529804 in words is "fifty-six million, five hundred twenty-nine thousand, eight hundred four".