565324263 has 12 divisors (see below), whose sum is σ = 933233808. Its totient is φ = 323042400.

The previous prime is 565324247. The next prime is 565324267. The reversal of 565324263 is 362423565.

565324263 is a `hidden beast` number, since 565 + 32 + 4 + 2 + 63 = 666.

565324263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 565324263 - 2⁴ = 565324247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565324267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4486638 + ... + 4486763.

It is an arithmetic number, because the mean of its divisors is an integer number (77769484).

Almost surely, 2^565324263 is an apocalyptic number.

565324263 is a deficient number, since it is larger than the sum of its proper divisors (367909545).

565324263 is a wasteful number, since it uses less digits than its factorization.

565324263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8973414 (or 8973411 counting only the distinct ones).

The product of its digits is 129600, while the sum is 36.

The square root of 565324263 is about 23776.5485930990. The cubic root of 565324263 is about 826.8610636051.

The spelling of 565324263 in words is "five hundred sixty-five million, three hundred twenty-four thousand, two hundred sixty-three".