52357775012 has 36 divisors (see below), whose sum is σ = 92762607168. Its totient is φ = 25858020000.

The previous prime is 52357775009. The next prime is 52357775027. The reversal of 52357775012 is 21057775325.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20523137 + ... + 20525687.

It is an arithmetic number, because the mean of its divisors is an integer number (2576739088).

Almost surely, 2^52357775012 is an apocalyptic number.

It is an amenable number.

52357775012 is a deficient number, since it is larger than the sum of its proper divisors (40404832156).

52357775012 is a wasteful number, since it uses less digits than its factorization.

52357775012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3260 (or 3157 counting only the distinct ones).

The product of its (nonzero) digits is 514500, while the sum is 44.

The spelling of 52357775012 in words is "fifty-two billion, three hundred fifty-seven million, seven hundred seventy-five thousand, twelve".