56045451564522 has 48 divisors (see below), whose sum is σ = 141397689139200. Its totient is φ = 15710854345056.

The previous prime is 56045451564497. The next prime is 56045451564563. The reversal of 56045451564522 is 22546515454065.

56045451564522 is a `hidden beast` number, since 5 + 6 + 0 + 4 + 5 + 4 + 51 + 5 + 64 + 522 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4196268522 + ... + 4196281877.

It is an arithmetic number, because the mean of its divisors is an integer number (2945785190400).

Almost surely, 2^{56045451564522} is an apocalyptic number.

56045451564522 is an abundant number, since it is smaller than the sum of its proper divisors (85352237574678).

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

56045451564522 is a wasteful number, since it uses less digits than its factorization.

56045451564522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8392550467 (or 8392550464 counting only the distinct ones).

The product of its (nonzero) digits is 28800000, while the sum is 54.

The spelling of 56045451564522 in words is "fifty-six trillion, forty-five billion, four hundred fifty-one million, five hundred sixty-four thousand, five hundred twenty-two".