56097393576 has 128 divisors (see below), whose sum is σ = 167451494400. Its totient is φ = 15312211200.

The previous prime is 56097393563. The next prime is 56097393629. The reversal of 56097393576 is 67539379065.

56097393576 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors.

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, 3310726 + ... + 3327626.

It is an arithmetic number, because the mean of its divisors is an integer number (1308214800).

Almost surely, 2^56097393576 is an apocalyptic number.

56097393576 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56097393576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83725747200).

56097393576 is an abundant number, since it is smaller than the sum of its proper divisors (111354100824).

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

56097393576 is a wasteful number, since it uses less digits than its factorization.

56097393576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17799 (or 17795 counting only the distinct ones).

The product of its (nonzero) digits is 32148900, while the sum is 60.

The spelling of 56097393576 in words is "fifty-six billion, ninety-seven million, three hundred ninety-three thousand, five hundred seventy-six".