57377809672848 has 120 divisors (see below), whose sum is σ = 183520701119808. Its totient is φ = 16393411028736.

The previous prime is 57377809672847. The next prime is 57377809672903. The reversal of 57377809672848 is 84827690877375.

57377809672848 is a `hidden beast` number, since 5 + 7 + 377 + 80 + 96 + 7 + 2 + 84 + 8 = 666.

It is a super-2 number, since 2×57377809672848² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57377809672847) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72021586 + ... + 72813902.

Almost surely, 2^{57377809672848} is an apocalyptic number.

It is an amenable number.

57377809672848 is an abundant number, since it is smaller than the sum of its proper divisors (126142891446960).

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

57377809672848 is a wasteful number, since it uses less digits than its factorization.

57377809672848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864181 (or 864172 counting only the distinct ones).

The product of its (nonzero) digits is 7965941760, while the sum is 81.

The spelling of 57377809672848 in words is "fifty-seven trillion, three hundred seventy-seven billion, eight hundred nine million, six hundred seventy-two thousand, eight hundred forty-eight".