56233816662 has 32 divisors (see below), whose sum is σ = 114157970784. Its totient is φ = 18464768000.

The previous prime is 56233816657. The next prime is 56233816703. The reversal of 56233816662 is 26661833265.

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, 116139 + ... + 354902.

It is an arithmetic number, because the mean of its divisors is an integer number (3567436587).

Almost surely, 2^56233816662 is an apocalyptic number.

56233816662 is an abundant number, since it is smaller than the sum of its proper divisors (57924154122).

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

56233816662 is a wasteful number, since it uses less digits than its factorization.

56233816662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471344.

The product of its digits is 1866240, while the sum is 48.

The spelling of 56233816662 in words is "fifty-six billion, two hundred thirty-three million, eight hundred sixteen thousand, six hundred sixty-two".