57252354272 has 24 divisors (see below), whose sum is σ = 113367118536. Its totient is φ = 28460705152.

The previous prime is 57252354223. The next prime is 57252354281. The reversal of 57252354272 is 27245325275.

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, 5165378 + ... + 5176449.

It is an arithmetic number, because the mean of its divisors is an integer number (4723629939).

Almost surely, 2^57252354272 is an apocalyptic number.

It is an amenable number.

57252354272 is a deficient number, since it is larger than the sum of its proper divisors (56114764264).

57252354272 is a wasteful number, since it uses less digits than its factorization.

57252354272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10342010 (or 10342002 counting only the distinct ones).

The product of its digits is 1176000, while the sum is 44.

The spelling of 57252354272 in words is "fifty-seven billion, two hundred fifty-two million, three hundred fifty-four thousand, two hundred seventy-two".