522534104052444 has 72 divisors (see below), whose sum is σ = 1441090406770560. Its totient is φ = 158325752628000.

The previous prime is 522534104052437. The next prime is 522534104052487. The reversal of 522534104052444 is 444250401435225.

522534104052444 is a `hidden beast` number, since 5 + 2 + 2 + 5 + 3 + 41 + 0 + 40 + 524 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 522534104052444.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71142282 + ... + 78142769.

It is an arithmetic number, because the mean of its divisors is an integer number (20015144538480).

Almost surely, 2^{522534104052444} is an apocalyptic number.

It is an amenable number.

522534104052444 is an abundant number, since it is smaller than the sum of its proper divisors (918556302718116).

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

522534104052444 is a wasteful number, since it uses less digits than its factorization.

522534104052444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149293911 (or 149293906 counting only the distinct ones).

The product of its (nonzero) digits is 3072000, while the sum is 45.

Adding to 522534104052444 its reverse (444250401435225), we get a palindrome (966784505487669).

The spelling of 522534104052444 in words is "five hundred twenty-two trillion, five hundred thirty-four billion, one hundred four million, fifty-two thousand, four hundred forty-four".