57466813783632 has 80 divisors (see below), whose sum is σ = 162327688934400. Its totient is φ = 17373781782400.

The previous prime is 57466813783609. The next prime is 57466813783649. The reversal of 57466813783632 is 23638731866475.

It is a super-2 number, since 2×57466813783632² (a number of 28 digits) contains 22 as substring.

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, 126035382 + ... + 126490517.

It is an arithmetic number, because the mean of its divisors is an integer number (2029096111680).

Almost surely, 2^{57466813783632} is an apocalyptic number.

It is an amenable number.

57466813783632 is an abundant number, since it is smaller than the sum of its proper divisors (104860875150768).

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

57466813783632 is a wasteful number, since it uses less digits than its factorization.

57466813783632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252526352 (or 252526346 counting only the distinct ones).

The product of its digits is 731566080, while the sum is 69.

The spelling of 57466813783632 in words is "fifty-seven trillion, four hundred sixty-six billion, eight hundred thirteen million, seven hundred eighty-three thousand, six hundred thirty-two".