522525234331 has 2 divisors, whose sum is σ = 522525234332. Its totient is φ = 522525234330.

The previous prime is 522525234317. The next prime is 522525234349. The reversal of 522525234331 is 133432525225.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 522525234331 - 2¹⁷ = 522525103259 is a prime.

It is a super-2 number, since 2×522525234331² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (522525234731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 261262617165 + 261262617166.

It is an arithmetic number, because the mean of its divisors is an integer number (261262617166).

Almost surely, 2^522525234331 is an apocalyptic number.

522525234331 is a deficient number, since it is larger than the sum of its proper divisors (1).

522525234331 is an equidigital number, since it uses as much as digits as its factorization.

522525234331 is an evil number, because the sum of its binary digits is even.

The product of its digits is 216000, while the sum is 37.

Adding to 522525234331 its reverse (133432525225), we get a palindrome (655957759556).

The spelling of 522525234331 in words is "five hundred twenty-two billion, five hundred twenty-five million, two hundred thirty-four thousand, three hundred thirty-one".