56759458155 has 32 divisors (see below), whose sum is σ = 94471660800. Its totient is φ = 29064534912.

The previous prime is 56759458123. The next prime is 56759458177. The reversal of 56759458155 is 55185495765.

56759458155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 56759458155 - 2⁵ = 56759458123 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 286609 + ... + 442338.

It is an arithmetic number, because the mean of its divisors is an integer number (2952239400).

Almost surely, 2^56759458155 is an apocalyptic number.

56759458155 is a deficient number, since it is larger than the sum of its proper divisors (37712202645).

56759458155 is a wasteful number, since it uses less digits than its factorization.

56759458155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729163.

The product of its digits is 37800000, while the sum is 60.

The spelling of 56759458155 in words is "fifty-six billion, seven hundred fifty-nine million, four hundred fifty-eight thousand, one hundred fifty-five".