52626842604 has 144 divisors (see below), whose sum is σ = 160141363200. Its totient is φ = 14551094880.

The previous prime is 52626842603. The next prime is 52626842617. The reversal of 52626842604 is 40624862625.

52626842604 is a `hidden beast` number, since 526 + 2 + 68 + 4 + 2 + 60 + 4 = 666.

52626842604 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 52626842604.

It is not an unprimeable number, because it can be changed into a prime (52626842603) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 314047 + ... + 451529.

It is an arithmetic number, because the mean of its divisors is an integer number (1112092800).

Almost surely, 2^52626842604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52626842604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80070681600).

52626842604 is an abundant number, since it is smaller than the sum of its proper divisors (107514520596).

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

52626842604 is a wasteful number, since it uses less digits than its factorization.

52626842604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137545 (or 137526 counting only the distinct ones).

The product of its (nonzero) digits is 1105920, while the sum is 45.

The spelling of 52626842604 in words is "fifty-two billion, six hundred twenty-six million, eight hundred forty-two thousand, six hundred four".