564501319 has 2 divisors, whose sum is σ = 564501320. Its totient is φ = 564501318.

The previous prime is 564501317. The next prime is 564501409. The reversal of 564501319 is 913105465.

564501319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564501319 - 2¹ = 564501317 is a prime.

It is a super-2 number, since 2×564501319² = 637323478305479522, which contains 22 as substring.

Together with 564501317, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (564501313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282250659 + 282250660.

It is an arithmetic number, because the mean of its divisors is an integer number (282250660).

Almost surely, 2^564501319 is an apocalyptic number.

564501319 is a deficient number, since it is larger than the sum of its proper divisors (1).

564501319 is an equidigital number, since it uses as much as digits as its factorization.

564501319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 564501319 is about 23759.2364986756. The cubic root of 564501319 is about 826.4596474943.

The spelling of 564501319 in words is "five hundred sixty-four million, five hundred one thousand, three hundred nineteen".