52356122056 has 32 divisors (see below), whose sum is σ = 112608792000. Its totient is φ = 22354917696.

The previous prime is 52356122047. The next prime is 52356122069. The reversal of 52356122056 is 65022165325.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1722726 + ... + 1752853.

It is an arithmetic number, because the mean of its divisors is an integer number (3519024750).

Almost surely, 2^52356122056 is an apocalyptic number.

52356122056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

52356122056 is an abundant number, since it is smaller than the sum of its proper divisors (60252669944).

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

52356122056 is a wasteful number, since it uses less digits than its factorization.

52356122056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475861 (or 3475857 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 52356122056 in words is "fifty-two billion, three hundred fifty-six million, one hundred twenty-two thousand, fifty-six".