5135222557 has 2 divisors, whose sum is σ = 5135222558. Its totient is φ = 5135222556.

The previous prime is 5135222551. The next prime is 5135222567. The reversal of 5135222557 is 7552225315.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4841237241 + 293985316 = 69579^2 + 17146^2 .

It is a cyclic number.

It is not a de Polignac number, because 5135222557 - 2²³ = 5126833949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135222551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567611278 + 2567611279.

It is an arithmetic number, because the mean of its divisors is an integer number (2567611279).

Almost surely, 2^5135222557 is an apocalyptic number.

It is an amenable number.

5135222557 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135222557 is an equidigital number, since it uses as much as digits as its factorization.

5135222557 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 105000, while the sum is 37.

The square root of 5135222557 is about 71660.4671837967. The cubic root of 5135222557 is about 1725.2541872291.

The spelling of 5135222557 in words is "five billion, one hundred thirty-five million, two hundred twenty-two thousand, five hundred fifty-seven".