522409934028 has 24 divisors (see below), whose sum is σ = 1248687160560. Its totient is φ = 169889409280.

The previous prime is 522409934003. The next prime is 522409934029. The reversal of 522409934028 is 820439904225.

It is a super-2 number, since 2×522409934028² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (522409934029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530903913 + ... + 530904896.

It is an arithmetic number, because the mean of its divisors is an integer number (52028631690).

Almost surely, 2^522409934028 is an apocalyptic number.

It is an amenable number.

522409934028 is an abundant number, since it is smaller than the sum of its proper divisors (726277226532).

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

522409934028 is a wasteful number, since it uses less digits than its factorization.

522409934028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061808857 (or 1061808855 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 522409934028 in words is "five hundred twenty-two billion, four hundred nine million, nine hundred thirty-four thousand, twenty-eight".