57012727453232 has 20 divisors (see below), whose sum is σ = 111555844190736. Its totient is φ = 28224122500800.

The previous prime is 57012727453217. The next prime is 57012727453249. The reversal of 57012727453232 is 23235472721075.

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, 17640074948 + ... + 17640078179.

Almost surely, 2^{57012727453232} is an apocalyptic number.

It is an amenable number.

57012727453232 is a deficient number, since it is larger than the sum of its proper divisors (54543116737504).

57012727453232 is a wasteful number, since it uses less digits than its factorization.

57012727453232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35280153236 (or 35280153230 counting only the distinct ones).

The product of its (nonzero) digits is 4939200, while the sum is 50.

The spelling of 57012727453232 in words is "fifty-seven trillion, twelve billion, seven hundred twenty-seven million, four hundred fifty-three thousand, two hundred thirty-two".