57685574271 has 24 divisors (see below), whose sum is σ = 83425161600. Its totient is φ = 35439364896.

The previous prime is 57685574251. The next prime is 57685574273. The reversal of 57685574271 is 17247558675.

It is not a de Polignac number, because 57685574271 - 2⁵ = 57685574239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57685574273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 208720 + ... + 398666.

It is an arithmetic number, because the mean of its divisors is an integer number (3476048400).

Almost surely, 2^57685574271 is an apocalyptic number.

57685574271 is a deficient number, since it is larger than the sum of its proper divisors (25739587329).

57685574271 is a wasteful number, since it uses less digits than its factorization.

57685574271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190575 (or 190562 counting only the distinct ones).

The product of its digits is 16464000, while the sum is 57.

The spelling of 57685574271 in words is "fifty-seven billion, six hundred eighty-five million, five hundred seventy-four thousand, two hundred seventy-one".