56876290079 has 4 divisors (see below), whose sum is σ = 65001474384. Its totient is φ = 48751105776.

The previous prime is 56876290063. The next prime is 56876290087. The reversal of 56876290079 is 97009267865.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 56876290079 - 2⁴ = 56876290063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56876290879) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4062592142 + ... + 4062592155.

It is an arithmetic number, because the mean of its divisors is an integer number (16250368596).

Almost surely, 2^56876290079 is an apocalyptic number.

56876290079 is a deficient number, since it is larger than the sum of its proper divisors (8125184305).

56876290079 is an equidigital number, since it uses as much as digits as its factorization.

56876290079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8125184304.

The product of its (nonzero) digits is 11430720, while the sum is 59.

The spelling of 56876290079 in words is "fifty-six billion, eight hundred seventy-six million, two hundred ninety thousand, seventy-nine".