56205252152672 has 24 divisors (see below), whose sum is σ = 126461817344016. Its totient is φ = 24087965208192.

The previous prime is 56205252152669. The next prime is 56205252152761. The reversal of 56205252152672 is 27625125250265.

It is a self number, because there is not a number n which added to its sum of digits gives 56205252152672.

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, 125458151903 + ... + 125458152350.

It is an arithmetic number, because the mean of its divisors is an integer number (5269242389334).

Almost surely, 2^{56205252152672} is an apocalyptic number.

It is an amenable number.

56205252152672 is an abundant number, since it is smaller than the sum of its proper divisors (70256565191344).

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

56205252152672 is a wasteful number, since it uses less digits than its factorization.

56205252152672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250916304270 (or 250916304262 counting only the distinct ones).

The product of its (nonzero) digits is 5040000, while the sum is 50.

The spelling of 56205252152672 in words is "fifty-six trillion, two hundred five billion, two hundred fifty-two million, one hundred fifty-two thousand, six hundred seventy-two".