57557833285 has 16 divisors (see below), whose sum is σ = 69464545920. Its totient is φ = 45783587520.

The previous prime is 57557833273. The next prime is 57557833303. The reversal of 57557833285 is 58233875575.

It is not a de Polignac number, because 57557833285 - 2⁵ = 57557833253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570696 + ... + 663934.

It is an arithmetic number, because the mean of its divisors is an integer number (4341534120).

Almost surely, 2^57557833285 is an apocalyptic number.

It is an amenable number.

57557833285 is a deficient number, since it is larger than the sum of its proper divisors (11906712635).

57557833285 is a wasteful number, since it uses less digits than its factorization.

57557833285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93948.

The product of its digits is 35280000, while the sum is 58.

The spelling of 57557833285 in words is "fifty-seven billion, five hundred fifty-seven million, eight hundred thirty-three thousand, two hundred eighty-five".