522404413533044 has 24 divisors (see below), whose sum is σ = 1044810271471680. Its totient is φ = 223887296284416.

The previous prime is 522404413533007. The next prime is 522404413533071. The reversal of 522404413533044 is 440335314404225.

It is a junction number, because it is equal to n+sod(n) for n = 522404413532986 and 522404413533004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8332004 + ... + 33380100.

It is an arithmetic number, because the mean of its divisors is an integer number (43533761311320).

Almost surely, 2^{522404413533044} is an apocalyptic number.

It is an amenable number.

522404413533044 is an abundant number, since it is smaller than the sum of its proper divisors (522405857938636).

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

522404413533044 is a wasteful number, since it uses less digits than its factorization.

522404413533044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25792967 (or 25792965 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 44.

Adding to 522404413533044 its reverse (440335314404225), we get a palindrome (962739727937269).

The spelling of 522404413533044 in words is "five hundred twenty-two trillion, four hundred four billion, four hundred thirteen million, five hundred thirty-three thousand, forty-four".