2622957137 has 2 divisors, whose sum is σ = 2622957138. Its totient is φ = 2622957136.

The previous prime is 2622957097. The next prime is 2622957157. The reversal of 2622957137 is 7317592262.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2292590161 + 330366976 = 47881^2 + 18176^2 .

It is a cyclic number.

It is not a de Polignac number, because 2622957137 - 2²⁰ = 2621908561 is a prime.

It is not a weakly prime, because it can be changed into another prime (2622957157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1311478568 + 1311478569.

It is an arithmetic number, because the mean of its divisors is an integer number (1311478569).

Almost surely, 2^2622957137 is an apocalyptic number.

It is an amenable number.

2622957137 is a deficient number, since it is larger than the sum of its proper divisors (1).

2622957137 is an equidigital number, since it uses as much as digits as its factorization.

2622957137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 317520, while the sum is 44.

The square root of 2622957137 is about 51214.8136480062. The cubic root of 2622957137 is about 1379.1041474400.

The spelling of 2622957137 in words is "two billion, six hundred twenty-two million, nine hundred fifty-seven thousand, one hundred thirty-seven".