56560446252 has 36 divisors (see below), whose sum is σ = 143690710800. Its totient is φ = 18758738592.

The previous prime is 56560446221. The next prime is 56560446263. The reversal of 56560446252 is 25264406565.

56560446252 is a `hidden beast` number, since 565 + 60 + 4 + 4 + 6 + 25 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 56560446198 and 56560446207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3940383 + ... + 3954710.

Almost surely, 2^56560446252 is an apocalyptic number.

It is an amenable number.

56560446252 is an abundant number, since it is smaller than the sum of its proper divisors (87130264548).

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

56560446252 is a wasteful number, since it uses less digits than its factorization.

56560446252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895302 (or 7895297 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 56560446252 in words is "fifty-six billion, five hundred sixty million, four hundred forty-six thousand, two hundred fifty-two".