56001174024544 has 24 divisors (see below), whose sum is σ = 126002641555728. Its totient is φ = 24000503153280.

The previous prime is 56001174024473. The next prime is 56001174024583. The reversal of 56001174024544 is 44542047110065.

It is a super-2 number, since 2×56001174024544² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 56001174024544.

It is a congruent number.

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, 125002620367 + ... + 125002620814.

It is an arithmetic number, because the mean of its divisors is an integer number (5250110064822).

Almost surely, 2^{56001174024544} is an apocalyptic number.

It is an amenable number.

56001174024544 is an abundant number, since it is smaller than the sum of its proper divisors (70001467531184).

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

56001174024544 is a wasteful number, since it uses less digits than its factorization.

56001174024544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250005241198 (or 250005241190 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 43.

The spelling of 56001174024544 in words is "fifty-six trillion, one billion, one hundred seventy-four million, twenty-four thousand, five hundred forty-four".