57696926861952 has 192 divisors, whose sum is σ = 192857947551360. Its totient is φ = 16214592890880.

The previous prime is 57696926861921. The next prime is 57696926861957. The reversal of 57696926861952 is 25916862969675.

57696926861952 is a `hidden beast` number, since 57 + 69 + 69 + 268 + 6 + 195 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (192).

It is not an unprimeable number, because it can be changed into a prime (57696926861957) 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, 58154628 + ... + 59138435.

It is an arithmetic number, because the mean of its divisors is an integer number (1004468476830).

Almost surely, 2^{57696926861952} is an apocalyptic number.

It is an amenable number.

57696926861952 is an abundant number, since it is smaller than the sum of its proper divisors (135161020689408).

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

57696926861952 is a wasteful number, since it uses less digits than its factorization.

57696926861952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117293151 (or 117293136 counting only the distinct ones).

The product of its digits is 5290790400, while the sum is 81.

The spelling of 57696926861952 in words is "fifty-seven trillion, six hundred ninety-six billion, nine hundred twenty-six million, eight hundred sixty-one thousand, nine hundred fifty-two".