56959782885348 has 48 divisors (see below), whose sum is σ = 160827622268544. Its totient is φ = 15316916405760.

The previous prime is 56959782885319. The next prime is 56959782885391. The reversal of 56959782885348 is 84358828795965.

It is a super-2 number, since 2×56959782885348² (a number of 28 digits) contains 22 as substring.

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, 19943900143 + ... + 19943902998.

It is an arithmetic number, because the mean of its divisors is an integer number (3350575463928).

Almost surely, 2^{56959782885348} is an apocalyptic number.

It is an amenable number.

56959782885348 is an abundant number, since it is smaller than the sum of its proper divisors (103867839383196).

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

56959782885348 is a wasteful number, since it uses less digits than its factorization.

56959782885348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39887803172 (or 39887803170 counting only the distinct ones).

The product of its digits is 41803776000, while the sum is 87.

The spelling of 56959782885348 in words is "fifty-six trillion, nine hundred fifty-nine billion, seven hundred eighty-two million, eight hundred eighty-five thousand, three hundred forty-eight".