56426523105 has 32 divisors (see below), whose sum is σ = 92749327488. Its totient is φ = 29272320000.

The previous prime is 56426523071. The next prime is 56426523119. The reversal of 56426523105 is 50132562465.

It is not a de Polignac number, because 56426523105 - 2⁸ = 56426522849 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, 2207850 + ... + 2233260.

It is an arithmetic number, because the mean of its divisors is an integer number (2898416484).

Almost surely, 2^56426523105 is an apocalyptic number.

It is an amenable number.

56426523105 is a deficient number, since it is larger than the sum of its proper divisors (36322804383).

56426523105 is a wasteful number, since it uses less digits than its factorization.

56426523105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29457.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 56426523105 in words is "fifty-six billion, four hundred twenty-six million, five hundred twenty-three thousand, one hundred five".