564211263 has 24 divisors (see below), whose sum is σ = 945019264. Its totient is φ = 293095440.

The previous prime is 564211247. The next prime is 564211279. The reversal of 564211263 is 362112465.

564211263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (564211247) and next prime (564211279).

It is not a de Polignac number, because 564211263 - 2⁴ = 564211247 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564211263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564211163) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108481 + ... + 113562.

Almost surely, 2^564211263 is an apocalyptic number.

564211263 is a deficient number, since it is larger than the sum of its proper divisors (380808001).

564211263 is a wasteful number, since it uses less digits than its factorization.

564211263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222075 (or 222064 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The square root of 564211263 is about 23753.1316461640. The cubic root of 564211263 is about 826.3180708252.

The spelling of 564211263 in words is "five hundred sixty-four million, two hundred eleven thousand, two hundred sixty-three".