56712631622 has 8 divisors (see below), whose sum is σ = 85894859856. Its totient is φ = 28081011672.

The previous prime is 56712631607. The next prime is 56712631667. The reversal of 56712631622 is 22613621765.

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

It is a self number, because there is not a number n which added to its sum of digits gives 56712631622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137651813 + ... + 137652224.

It is an arithmetic number, because the mean of its divisors is an integer number (10736857482).

Almost surely, 2^56712631622 is an apocalyptic number.

56712631622 is a deficient number, since it is larger than the sum of its proper divisors (29182228234).

56712631622 is a wasteful number, since it uses less digits than its factorization.

56712631622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275304142.

The product of its digits is 181440, while the sum is 41.

The spelling of 56712631622 in words is "fifty-six billion, seven hundred twelve million, six hundred thirty-one thousand, six hundred twenty-two".