56236524444 has 72 divisors (see below), whose sum is σ = 149713549440. Its totient is φ = 17749603872.

The previous prime is 56236524431. The next prime is 56236524497. The reversal of 56236524444 is 44442563265.

It is a happy number.

56236524444 is a `hidden beast` number, since 5 + 6 + 2 + 365 + 244 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 56236524444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1349529 + ... + 1390575.

Almost surely, 2^56236524444 is an apocalyptic number.

It is an amenable number.

56236524444 is an abundant number, since it is smaller than the sum of its proper divisors (93477024996).

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

56236524444 is a wasteful number, since it uses less digits than its factorization.

56236524444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43079 (or 43074 counting only the distinct ones).

The product of its digits is 2764800, while the sum is 45.

The spelling of 56236524444 in words is "fifty-six billion, two hundred thirty-six million, five hundred twenty-four thousand, four hundred forty-four".