56277472318 has 16 divisors (see below), whose sum is σ = 86571817200. Its totient is φ = 27423115776.

The previous prime is 56277472271. The next prime is 56277472327. The reversal of 56277472318 is 81327477265.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 690105 + ... + 767332.

It is an arithmetic number, because the mean of its divisors is an integer number (5410738575).

Almost surely, 2^56277472318 is an apocalyptic number.

56277472318 is a deficient number, since it is larger than the sum of its proper divisors (30294344882).

56277472318 is a wasteful number, since it uses less digits than its factorization.

56277472318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1457931.

The product of its digits is 3951360, while the sum is 52.

The spelling of 56277472318 in words is "fifty-six billion, two hundred seventy-seven million, four hundred seventy-two thousand, three hundred eighteen".