522530425083884 has 96 divisors (see below), whose sum is σ = 1081273673711616. Its totient is φ = 216310709563200.

The previous prime is 522530425083859. The next prime is 522530425083917. The reversal of 522530425083884 is 488380524035225.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34098029 + ... + 46986555.

It is an arithmetic number, because the mean of its divisors is an integer number (11263267434496).

Almost surely, 2^{522530425083884} 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 522530425083884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (540636836855808).

522530425083884 is an abundant number, since it is smaller than the sum of its proper divisors (558743248627732).

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

522530425083884 is a wasteful number, since it uses less digits than its factorization.

522530425083884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12888955 (or 12888953 counting only the distinct ones).

The product of its (nonzero) digits is 73728000, while the sum is 59.

The spelling of 522530425083884 in words is "five hundred twenty-two trillion, five hundred thirty billion, four hundred twenty-five million, eighty-three thousand, eight hundred eighty-four".