56502634444 has 24 divisors (see below), whose sum is σ = 99181100480. Its totient is φ = 28165228416.

The previous prime is 56502634337. The next prime is 56502634457. The reversal of 56502634444 is 44443620565.

It is a super-2 number, since 2×56502634444² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56502634444.

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, 8418562 + ... + 8425270.

Almost surely, 2^56502634444 is an apocalyptic number.

It is an amenable number.

56502634444 is a deficient number, since it is larger than the sum of its proper divisors (42678466036).

56502634444 is a wasteful number, since it uses less digits than its factorization.

56502634444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12817 (or 12815 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 43.

The spelling of 56502634444 in words is "fifty-six billion, five hundred two million, six hundred thirty-four thousand, four hundred forty-four".