564822383 has 4 divisors (see below), whose sum is σ = 564879240. Its totient is φ = 564765528.

The previous prime is 564822371. The next prime is 564822397. The reversal of 564822383 is 383228465.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 564822383 - 2¹⁸ = 564560239 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 564822383.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564822283) 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, 9185 + ... + 34842.

It is an arithmetic number, because the mean of its divisors is an integer number (141219810).

Almost surely, 2^564822383 is an apocalyptic number.

564822383 is a deficient number, since it is larger than the sum of its proper divisors (56857).

564822383 is a wasteful number, since it uses less digits than its factorization.

564822383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56856.

The product of its digits is 276480, while the sum is 41.

The square root of 564822383 is about 23765.9921526538. The cubic root of 564822383 is about 826.6163026643.

The spelling of 564822383 in words is "five hundred sixty-four million, eight hundred twenty-two thousand, three hundred eighty-three".