52504335522 has 12 divisors (see below), whose sum is σ = 113759393670. Its totient is φ = 17501445168.

The previous prime is 52504335503. The next prime is 52504335563. The reversal of 52504335522 is 22553340525.

52504335522 is a `hidden beast` number, since 52 + 50 + 4 + 3 + 3 + 552 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 47166718041 + 5337617481 = 217179^2 + 73059^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1458453747 + ... + 1458453782.

Almost surely, 2^52504335522 is an apocalyptic number.

52504335522 is an abundant number, since it is smaller than the sum of its proper divisors (61255058148).

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

52504335522 is a wasteful number, since it uses less digits than its factorization.

52504335522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2916907537 (or 2916907534 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

The spelling of 52504335522 in words is "fifty-two billion, five hundred four million, three hundred thirty-five thousand, five hundred twenty-two".