57483994272 has 24 divisors (see below), whose sum is σ = 150895485216. Its totient is φ = 19161331392.

The previous prime is 57483994241. The next prime is 57483994289. The reversal of 57483994272 is 27249938475.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299395708 + ... + 299395899.

It is an arithmetic number, because the mean of its divisors is an integer number (6287311884).

Almost surely, 2^57483994272 is an apocalyptic number.

It is an amenable number.

57483994272 is an abundant number, since it is smaller than the sum of its proper divisors (93411490944).

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

57483994272 is a wasteful number, since it uses less digits than its factorization.

57483994272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 598791620 (or 598791612 counting only the distinct ones).

The product of its digits is 30481920, while the sum is 60.

The spelling of 57483994272 in words is "fifty-seven billion, four hundred eighty-three million, nine hundred ninety-four thousand, two hundred seventy-two".