56570231198 has 32 divisors (see below), whose sum is σ = 91980282240. Its totient is φ = 25938984960.

The previous prime is 56570231099. The next prime is 56570231213. The reversal of 56570231198 is 89113207565.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3675038 + ... + 3690398.

It is an arithmetic number, because the mean of its divisors is an integer number (2874383820).

Almost surely, 2^56570231198 is an apocalyptic number.

56570231198 is a deficient number, since it is larger than the sum of its proper divisors (35410051042).

56570231198 is a wasteful number, since it uses less digits than its factorization.

56570231198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16292.

The product of its (nonzero) digits is 453600, while the sum is 47.

The spelling of 56570231198 in words is "fifty-six billion, five hundred seventy million, two hundred thirty-one thousand, one hundred ninety-eight".