52556488242 has 16 divisors (see below), whose sum is σ = 108737562240. Its totient is φ = 16914731792.

The previous prime is 52556488223. The next prime is 52556488319. The reversal of 52556488242 is 24288465525.

52556488242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax 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, 151024218 + ... + 151024565.

It is an arithmetic number, because the mean of its divisors is an integer number (6796097640).

Almost surely, 2^52556488242 is an apocalyptic number.

52556488242 is an abundant number, since it is smaller than the sum of its proper divisors (56181073998).

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

52556488242 is a wasteful number, since it uses less digits than its factorization.

52556488242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302048817.

The product of its digits is 6144000, while the sum is 51.

The spelling of 52556488242 in words is "fifty-two billion, five hundred fifty-six million, four hundred eighty-eight thousand, two hundred forty-two".