5656002624 has 84 divisors (see below), whose sum is σ = 16434113436. Its totient is φ = 1859493888.

The previous prime is 5656002619. The next prime is 5656002659. The reversal of 5656002624 is 4262006565.

5656002624 is a `hidden beast` number, since 5 + 6 + 5 + 600 + 26 + 24 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 3620188224 + 2035814400 = 60168^2 + 45120^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25209 + ... + 109304.

Almost surely, 2^5656002624 is an apocalyptic number.

It is an amenable number.

5656002624 is an abundant number, since it is smaller than the sum of its proper divisors (10778110812).

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

5656002624 is a wasteful number, since it uses less digits than its factorization.

5656002624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134604 (or 134591 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 5656002624 is about 75206.4001531785. The cubic root of 5656002624 is about 1781.7080167195.

The spelling of 5656002624 in words is "five billion, six hundred fifty-six million, two thousand, six hundred twenty-four".