72057000875 has 32 divisors (see below), whose sum is σ = 91331612736. Its totient is φ = 56746483200.

The previous prime is 72057000859. The next prime is 72057000919. The reversal of 72057000875 is 57800075027.

It is not a de Polignac number, because 72057000875 - 2⁴ = 72057000859 is a prime.

It is a super-2 number, since 2×72057000875² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23724857 + ... + 23727893.

It is an arithmetic number, because the mean of its divisors is an integer number (2854112898).

Almost surely, 2^72057000875 is an apocalyptic number.

72057000875 is a deficient number, since it is larger than the sum of its proper divisors (19274611861).

72057000875 is a wasteful number, since it uses less digits than its factorization.

72057000875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5952 (or 5942 counting only the distinct ones).

The product of its (nonzero) digits is 137200, while the sum is 41.

The spelling of 72057000875 in words is "seventy-two billion, fifty-seven million, eight hundred seventy-five", and thus it is an aban number.