56710734744057 has 8 divisors (see below), whose sum is σ = 75616857590976. Its totient is φ = 37805884196592.

The previous prime is 56710734744019. The next prime is 56710734744067. The reversal of 56710734744057 is 75044743701765.

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

It is not a de Polignac number, because 56710734744057 - 2¹¹ = 56710734742009 is a prime.

It is a super-2 number, since 2×56710734744057² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56710734744067) 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, 317970853 + ... + 318149154.

It is an arithmetic number, because the mean of its divisors is an integer number (9452107198872).

Almost surely, 2^{56710734744057} is an apocalyptic number.

It is an amenable number.

56710734744057 is a deficient number, since it is larger than the sum of its proper divisors (18906122846919).

56710734744057 is a wasteful number, since it uses less digits than its factorization.

56710734744057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 636149727.

The product of its (nonzero) digits is 69148800, while the sum is 60.

The spelling of 56710734744057 in words is "fifty-six trillion, seven hundred ten billion, seven hundred thirty-four million, seven hundred forty-four thousand, fifty-seven".