57904977348 has 36 divisors (see below), whose sum is σ = 146378214528. Its totient is φ = 19300696560.

The previous prime is 57904977343. The next prime is 57904977367. The reversal of 57904977348 is 84377940975.

57904977348 is a `hidden beast` number, since 5 + 79 + 0 + 497 + 73 + 4 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×57904977348² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57904977343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1412265 + ... + 1452687.

Almost surely, 2^57904977348 is an apocalyptic number.

It is an amenable number.

57904977348 is an abundant number, since it is smaller than the sum of its proper divisors (88473237180).

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

57904977348 is a wasteful number, since it uses less digits than its factorization.

57904977348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80224 (or 80219 counting only the distinct ones).

The product of its (nonzero) digits is 53343360, while the sum is 63.

The spelling of 57904977348 in words is "fifty-seven billion, nine hundred four million, nine hundred seventy-seven thousand, three hundred forty-eight".