57308351971984 has 45 divisors (see below), whose sum is σ = 111896742363331. Its totient is φ = 28433473558880.

The previous prime is 57308351971961. The next prime is 57308351971991. The reversal of 57308351971984 is 48917915380375.

The square root of 57308351971984 is 7570228.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3966792249 + ... + 3966806695.

Almost surely, 2^{57308351971984} is an apocalyptic number.

57308351971984 is the 7570228-th square number.

It is an amenable number.

57308351971984 is a deficient number, since it is larger than the sum of its proper divisors (54588390391347).

57308351971984 is an frugal number, since it uses more digits than its factorization.

57308351971984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29164 (or 14580 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 70.

The spelling of 57308351971984 in words is "fifty-seven trillion, three hundred eight billion, three hundred fifty-one million, nine hundred seventy-one thousand, nine hundred eighty-four".