56957057338 has 8 divisors (see below), whose sum is σ = 85455056160. Its totient is φ = 28472038620.

The previous prime is 56957057323. The next prime is 56957057341. The reversal of 56957057338 is 83375075965.

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

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, 3234048 + ... + 3251611.

It is an arithmetic number, because the mean of its divisors is an integer number (10681882020).

Almost surely, 2^56957057338 is an apocalyptic number.

56957057338 is a deficient number, since it is larger than the sum of its proper divisors (28497998822).

56957057338 is a wasteful number, since it uses less digits than its factorization.

56957057338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6490052.

The product of its (nonzero) digits is 23814000, while the sum is 58.

The spelling of 56957057338 in words is "fifty-six billion, nine hundred fifty-seven million, fifty-seven thousand, three hundred thirty-eight".