56928718104 has 32 divisors (see below), whose sum is σ = 142366643520. Its totient is φ = 18970259616.

The previous prime is 56928718081. The next prime is 56928718109. The reversal of 56928718104 is 40181782965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56928718109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295654 + ... + 448629.

It is an arithmetic number, because the mean of its divisors is an integer number (4448957610).

Almost surely, 2^56928718104 is an apocalyptic number.

It is an amenable number.

56928718104 is an abundant number, since it is smaller than the sum of its proper divisors (85437925416).

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

56928718104 is a wasteful number, since it uses less digits than its factorization.

56928718104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747479 (or 747475 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 51.

The spelling of 56928718104 in words is "fifty-six billion, nine hundred twenty-eight million, seven hundred eighteen thousand, one hundred four".