56164289795 has 8 divisors (see below), whose sum is σ = 67401616320. Its totient is φ = 44928452800.

The previous prime is 56164289681. The next prime is 56164289803. The reversal of 56164289795 is 59798246165.

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

It is not a de Polignac number, because 56164289795 - 2⁸ = 56164289539 is a prime.

It is a super-2 number, since 2×56164289795² (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, 287675 + ... + 441684.

It is an arithmetic number, because the mean of its divisors is an integer number (8425202040).

Almost surely, 2^56164289795 is an apocalyptic number.

56164289795 is a deficient number, since it is larger than the sum of its proper divisors (11237326525).

56164289795 is a wasteful number, since it uses less digits than its factorization.

56164289795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744765.

The product of its digits is 32659200, while the sum is 62.

The spelling of 56164289795 in words is "fifty-six billion, one hundred sixty-four million, two hundred eighty-nine thousand, seven hundred ninety-five".