568952113 has 2 divisors, whose sum is σ = 568952114. Its totient is φ = 568952112.

The previous prime is 568952057. The next prime is 568952117. The reversal of 568952113 is 311259865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 350887824 + 218064289 = 18732^2 + 14767^2 .

It is a cyclic number.

It is not a de Polignac number, because 568952113 - 2²¹ = 566854961 is a prime.

It is not a weakly prime, because it can be changed into another prime (568952117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284476056 + 284476057.

It is an arithmetic number, because the mean of its divisors is an integer number (284476057).

Almost surely, 2^568952113 is an apocalyptic number.

It is an amenable number.

568952113 is a deficient number, since it is larger than the sum of its proper divisors (1).

568952113 is an equidigital number, since it uses as much as digits as its factorization.

568952113 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 40.

The square root of 568952113 is about 23852.7170988967. The cubic root of 568952113 is about 828.6260294110.

The spelling of 568952113 in words is "five hundred sixty-eight million, nine hundred fifty-two thousand, one hundred thirteen".