57399157916 has 6 divisors (see below), whose sum is σ = 100448526360. Its totient is φ = 28699578956.

The previous prime is 57399157727. The next prime is 57399157919. The reversal of 57399157916 is 61975199375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57399157919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7174894736 + ... + 7174894743.

It is an arithmetic number, because the mean of its divisors is an integer number (16741421060).

Almost surely, 2^57399157916 is an apocalyptic number.

It is an amenable number.

57399157916 is a deficient number, since it is larger than the sum of its proper divisors (43049368444).

57399157916 is a wasteful number, since it uses less digits than its factorization.

57399157916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14349789483 (or 14349789481 counting only the distinct ones).

The product of its digits is 16074450, while the sum is 62.

The spelling of 57399157916 in words is "fifty-seven billion, three hundred ninety-nine million, one hundred fifty-seven thousand, nine hundred sixteen".