57991160824 has 8 divisors (see below), whose sum is σ = 108733426560. Its totient is φ = 28995580408.

The previous prime is 57991160803. The next prime is 57991160831. The reversal of 57991160824 is 42806119975.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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, 3624447544 + ... + 3624447559.

It is an arithmetic number, because the mean of its divisors is an integer number (13591678320).

Almost surely, 2^57991160824 is an apocalyptic number.

It is an amenable number.

57991160824 is a deficient number, since it is larger than the sum of its proper divisors (50742265736).

57991160824 is a wasteful number, since it uses less digits than its factorization.

57991160824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7248895109 (or 7248895105 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 57991160824 in words is "fifty-seven billion, nine hundred ninety-one million, one hundred sixty thousand, eight hundred twenty-four".