56502401524 has 6 divisors (see below), whose sum is σ = 98879202674. Its totient is φ = 28251200760.

The previous prime is 56502401479. The next prime is 56502401539. The reversal of 56502401524 is 42510420565.

It can be written as a sum of positive squares in only one way, i.e., 55837690000 + 664711524 = 236300^2 + 25782^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 56502401524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7062800187 + ... + 7062800194.

Almost surely, 2^56502401524 is an apocalyptic number.

It is an amenable number.

56502401524 is a deficient number, since it is larger than the sum of its proper divisors (42376801150).

56502401524 is a wasteful number, since it uses less digits than its factorization.

56502401524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14125600385 (or 14125600383 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The spelling of 56502401524 in words is "fifty-six billion, five hundred two million, four hundred one thousand, five hundred twenty-four".