565034469 has 4 divisors (see below), whose sum is σ = 753379296. Its totient is φ = 376689644.

The previous prime is 565034429. The next prime is 565034473. The reversal of 565034469 is 964430565.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 565034469 - 2⁸ = 565034213 is a prime.

It is a super-2 number, since 2×565034469² = 638527902316223922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 565034469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565034419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94172409 + ... + 94172414.

It is an arithmetic number, because the mean of its divisors is an integer number (188344824).

Almost surely, 2^565034469 is an apocalyptic number.

It is an amenable number.

565034469 is a deficient number, since it is larger than the sum of its proper divisors (188344827).

565034469 is a wasteful number, since it uses less digits than its factorization.

565034469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188344826.

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 565034469 is about 23770.4536978157. The cubic root of 565034469 is about 826.7197521805.

The spelling of 565034469 in words is "five hundred sixty-five million, thirty-four thousand, four hundred sixty-nine".