56655613252 has 12 divisors (see below), whose sum is σ = 113311226560. Its totient is φ = 24280977096.

The previous prime is 56655613171. The next prime is 56655613253. The reversal of 56655613252 is 25231655665.

It is a happy number.

56655613252 is an admirable number.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (56655613253) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011707352 + ... + 1011707407.

Almost surely, 2^56655613252 is an apocalyptic number.

It is an amenable number.

56655613252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

56655613252 is a wasteful number, since it uses less digits than its factorization.

56655613252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023414770 (or 2023414768 counting only the distinct ones).

The product of its digits is 1620000, while the sum is 46.

The spelling of 56655613252 in words is "fifty-six billion, six hundred fifty-five million, six hundred thirteen thousand, two hundred fifty-two".