56459059068520 has 32 divisors (see below), whose sum is σ = 127186489850400. Its totient is φ = 22556315725888.

The previous prime is 56459059068497. The next prime is 56459059068583. The reversal of 56459059068520 is 2586095095465.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 853338430 + ... + 853404589.

It is an arithmetic number, because the mean of its divisors is an integer number (3974577807825).

Almost surely, 2^{56459059068520} is an apocalyptic number.

It is an amenable number.

56459059068520 is an abundant number, since it is smaller than the sum of its proper divisors (70727430781880).

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

56459059068520 is a wasteful number, since it uses less digits than its factorization.

56459059068520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1706743857 (or 1706743853 counting only the distinct ones).

The product of its (nonzero) digits is 116640000, while the sum is 64.

The spelling of 56459059068520 in words is "fifty-six trillion, four hundred fifty-nine billion, fifty-nine million, sixty-eight thousand, five hundred twenty".