52101004056 has 32 divisors (see below), whose sum is σ = 130258616640. Its totient is φ = 17366187168.

The previous prime is 52101004037. The next prime is 52101004093. The reversal of 52101004056 is 65040010125.

It is a super-2 number, since 2×52101004056² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 694575 + ... + 765921.

It is an arithmetic number, because the mean of its divisors is an integer number (4070581770).

Almost surely, 2^52101004056 is an apocalyptic number.

It is an amenable number.

52101004056 is an abundant number, since it is smaller than the sum of its proper divisors (78157612584).

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

52101004056 is a wasteful number, since it uses less digits than its factorization.

52101004056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101783 (or 101779 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 52101004056 in words is "fifty-two billion, one hundred one million, four thousand, fifty-six".