522332535213 has 12 divisors (see below), whose sum is σ = 755544485020. Its totient is φ = 347730541056.

The previous prime is 522332535187. The next prime is 522332535217. The reversal of 522332535213 is 312535233225.

522332535213 is a `hidden beast` number, since 52 + 2 + 3 + 32 + 53 + 521 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 108437172804 + 413895362409 = 329298^2 + 643347^2 .

It is not a de Polignac number, because 522332535213 - 2⁹ = 522332534701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (522332535217) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40922356 + ... + 40935117.

Almost surely, 2^522332535213 is an apocalyptic number.

It is an amenable number.

522332535213 is a deficient number, since it is larger than the sum of its proper divisors (233211949807).

522332535213 is a wasteful number, since it uses less digits than its factorization.

522332535213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81858188 (or 81858185 counting only the distinct ones).

The product of its digits is 162000, while the sum is 36.

Adding to 522332535213 its reverse (312535233225), we get a palindrome (834867768438).

The spelling of 522332535213 in words is "five hundred twenty-two billion, three hundred thirty-two million, five hundred thirty-five thousand, two hundred thirteen".