2522165131 has 2 divisors, whose sum is σ = 2522165132. Its totient is φ = 2522165130.

The previous prime is 2522165117. The next prime is 2522165137. The reversal of 2522165131 is 1315612252.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2522165131 - 2¹⁷ = 2522034059 is a prime.

It is a super-2 number, since 2×2522165131² = 12722633896064494322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2522165131.

It is not a weakly prime, because it can be changed into another prime (2522165137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1261082565 + 1261082566.

It is an arithmetic number, because the mean of its divisors is an integer number (1261082566).

Almost surely, 2^2522165131 is an apocalyptic number.

2522165131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2522165131 is an equidigital number, since it uses as much as digits as its factorization.

2522165131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3600, while the sum is 28.

The square root of 2522165131 is about 50221.1621828886. The cubic root of 2522165131 is about 1361.2080404846.

Adding to 2522165131 its reverse (1315612252), we get a palindrome (3837777383).

The spelling of 2522165131 in words is "two billion, five hundred twenty-two million, one hundred sixty-five thousand, one hundred thirty-one".