56860817523 has 8 divisors (see below), whose sum is σ = 75834945168. Its totient is φ = 37896950784.

The previous prime is 56860817513. The next prime is 56860817549. The reversal of 56860817523 is 32571806865.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 56860817523 - 2⁹ = 56860817011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56860817513) 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, 2552286 + ... + 2574467.

It is an arithmetic number, because the mean of its divisors is an integer number (9479368146).

Almost surely, 2^56860817523 is an apocalyptic number.

56860817523 is a deficient number, since it is larger than the sum of its proper divisors (18974127645).

56860817523 is a wasteful number, since it uses less digits than its factorization.

56860817523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5130453.

The product of its (nonzero) digits is 2419200, while the sum is 51.

The spelling of 56860817523 in words is "fifty-six billion, eight hundred sixty million, eight hundred seventeen thousand, five hundred twenty-three".