522130113320404 has 6 divisors (see below), whose sum is σ = 913727698310714. Its totient is φ = 261065056660200.

The previous prime is 522130113320401. The next prime is 522130113320429. The reversal of 522130113320404 is 404023311031225.

It can be written as a sum of positive squares in only one way, i.e., 332469566127504 + 189660547192900 = 18233748^2 + 13771730^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522130113320401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65266264165047 + ... + 65266264165054.

Almost surely, 2^{522130113320404} is an apocalyptic number.

It is an amenable number.

522130113320404 is a deficient number, since it is larger than the sum of its proper divisors (391597584990310).

522130113320404 is a wasteful number, since it uses less digits than its factorization.

522130113320404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130532528330105 (or 130532528330103 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 522130113320404 its reverse (404023311031225), we get a palindrome (926153424351629).

The spelling of 522130113320404 in words is "five hundred twenty-two trillion, one hundred thirty billion, one hundred thirteen million, three hundred twenty thousand, four hundred four".