56502313104 has 40 divisors (see below), whose sum is σ = 146930978752. Its totient is φ = 18709372800.

The previous prime is 56502313099. The next prime is 56502313121. The reversal of 56502313104 is 40131320565.

It is a super-2 number, since 2×56502313104² (a number of 22 digits) contains 22 as substring.

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, 3890539 + ... + 3905034.

Almost surely, 2^56502313104 is an apocalyptic number.

It is an amenable number.

56502313104 is an abundant number, since it is smaller than the sum of its proper divisors (90428665648).

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

56502313104 is a wasteful number, since it uses less digits than its factorization.

56502313104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7795735 (or 7795729 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 30.

Adding to 56502313104 its reverse (40131320565), we get a palindrome (96633633669).

The spelling of 56502313104 in words is "fifty-six billion, five hundred two million, three hundred thirteen thousand, one hundred four".