564922069 has 2 divisors, whose sum is σ = 564922070. Its totient is φ = 564922068.

The previous prime is 564922051. The next prime is 564922073. The reversal of 564922069 is 960229465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 499522500 + 65399569 = 22350^2 + 8087^2 .

It is a cyclic number.

It is not a de Polignac number, because 564922069 - 2⁷ = 564921941 is a prime.

It is a super-2 number, since 2×564922069² = 638273888086481522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564922009) 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, 282461034 + 282461035.

It is an arithmetic number, because the mean of its divisors is an integer number (282461035).

Almost surely, 2^564922069 is an apocalyptic number.

It is an amenable number.

564922069 is a deficient number, since it is larger than the sum of its proper divisors (1).

564922069 is an equidigital number, since it uses as much as digits as its factorization.

564922069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The square root of 564922069 is about 23768.0893005727. The cubic root of 564922069 is about 826.6649298835.

The spelling of 564922069 in words is "five hundred sixty-four million, nine hundred twenty-two thousand, sixty-nine".