56475992037 has 8 divisors (see below), whose sum is σ = 76208567904. Its totient is φ = 37197038768.

The previous prime is 56475991993. The next prime is 56475992047. The reversal of 56475992037 is 73029957465.

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

It is a cyclic number.

It is not a de Polignac number, because 56475992037 - 2¹⁶ = 56475926501 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56475992047) 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, 113405358 + ... + 113405855.

It is an arithmetic number, because the mean of its divisors is an integer number (9526070988).

Almost surely, 2^56475992037 is an apocalyptic number.

It is an amenable number.

56475992037 is a deficient number, since it is larger than the sum of its proper divisors (19732575867).

56475992037 is a wasteful number, since it uses less digits than its factorization.

56475992037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226811299.

The product of its (nonzero) digits is 14288400, while the sum is 57.

The spelling of 56475992037 in words is "fifty-six billion, four hundred seventy-five million, nine hundred ninety-two thousand, thirty-seven".