57247888992 has 48 divisors (see below), whose sum is σ = 171743668992. Its totient is φ = 16356539520.

The previous prime is 57247888913. The next prime is 57247889047. The reversal of 57247888992 is 29988874275.

57247888992 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42594484 + ... + 42595827.

It is an arithmetic number, because the mean of its divisors is an integer number (3577993104).

Almost surely, 2^57247888992 is an apocalyptic number.

It is an amenable number.

57247888992 is an abundant number, since it is smaller than the sum of its proper divisors (114495780000).

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

57247888992 is a wasteful number, since it uses less digits than its factorization.

57247888992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85190331 (or 85190323 counting only the distinct ones).

The product of its digits is 162570240, while the sum is 69.

The spelling of 57247888992 in words is "fifty-seven billion, two hundred forty-seven million, eight hundred eighty-eight thousand, nine hundred ninety-two".