522544516044 has 48 divisors (see below), whose sum is σ = 1224742965600. Its totient is φ = 173401482240.

The previous prime is 522544516037. The next prime is 522544516049. The reversal of 522544516044 is 440615445225.

It is a junction number, because it is equal to n+sod(n) for n = 522544515987 and 522544516005.

It is not an unprimeable number, because it can be changed into a prime (522544516049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2286282 + ... + 2504430.

It is an arithmetic number, because the mean of its divisors is an integer number (25515478450).

Almost surely, 2^522544516044 is an apocalyptic number.

It is an amenable number.

522544516044 is an abundant number, since it is smaller than the sum of its proper divisors (702198449556).

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

522544516044 is a wasteful number, since it uses less digits than its factorization.

522544516044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219050 (or 219048 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 522544516044 in words is "five hundred twenty-two billion, five hundred forty-four million, five hundred sixteen thousand, forty-four".