564316867 has 2 divisors, whose sum is σ = 564316868. Its totient is φ = 564316866.

The previous prime is 564316861. The next prime is 564316889. The reversal of 564316867 is 768613465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564316867 - 2¹¹ = 564314819 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (564316861) 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, 282158433 + 282158434.

It is an arithmetic number, because the mean of its divisors is an integer number (282158434).

Almost surely, 2^564316867 is an apocalyptic number.

564316867 is a deficient number, since it is larger than the sum of its proper divisors (1).

564316867 is an equidigital number, since it uses as much as digits as its factorization.

564316867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 725760, while the sum is 46.

The square root of 564316867 is about 23755.3544911458. The cubic root of 564316867 is about 826.3696218756.

The spelling of 564316867 in words is "five hundred sixty-four million, three hundred sixteen thousand, eight hundred sixty-seven".