5634268957 has 2 divisors, whose sum is σ = 5634268958. Its totient is φ = 5634268956.

The previous prime is 5634268919. The next prime is 5634268967. The reversal of 5634268957 is 7598624365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2887880121 + 2746388836 = 53739^2 + 52406^2 .

It is a cyclic number.

It is not a de Polignac number, because 5634268957 - 2²⁷ = 5500051229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5634268898 and 5634268907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5634268907) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817134478 + 2817134479.

It is an arithmetic number, because the mean of its divisors is an integer number (2817134479).

Almost surely, 2^5634268957 is an apocalyptic number.

It is an amenable number.

5634268957 is a deficient number, since it is larger than the sum of its proper divisors (1).

5634268957 is an equidigital number, since it uses as much as digits as its factorization.

5634268957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10886400, while the sum is 55.

The square root of 5634268957 is about 75061.7676117476. The cubic root of 5634268957 is about 1779.4229662862.

The spelling of 5634268957 in words is "five billion, six hundred thirty-four million, two hundred sixty-eight thousand, nine hundred fifty-seven".