565034069 has 2 divisors, whose sum is σ = 565034070. Its totient is φ = 565034068.

The previous prime is 565034023. The next prime is 565034111. The reversal of 565034069 is 960430565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 561073969 + 3960100 = 23687^2 + 1990^2 .

It is a cyclic number.

It is not a de Polignac number, because 565034069 - 2⁸ = 565033813 is a prime.

It is a super-2 number, since 2×565034069² = 638526998261393522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (565033069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282517034 + 282517035.

It is an arithmetic number, because the mean of its divisors is an integer number (282517035).

Almost surely, 2^565034069 is an apocalyptic number.

It is an amenable number.

565034069 is a deficient number, since it is larger than the sum of its proper divisors (1).

565034069 is an equidigital number, since it uses as much as digits as its factorization.

565034069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 565034069 is about 23770.4452840076. The cubic root of 565034069 is about 826.7195570962.

The spelling of 565034069 in words is "five hundred sixty-five million, thirty-four thousand, sixty-nine".