564323 has 2 divisors, whose sum is σ = 564324. Its totient is φ = 564322.

The previous prime is 564313. The next prime is 564353. The reversal of 564323 is 323465.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 564323 - 2⁴ = 564307 is a prime.

It is a d-powerful number, because it can be written as 5 + 6² + 3² + 4³ + 2¹⁵ + 3¹² .

It is not a weakly prime, because it can be changed into another prime (564313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282161 + 282162.

It is an arithmetic number, because the mean of its divisors is an integer number (282162).

2⁵⁶⁴³²³ is an apocalyptic number.

564323 is a deficient number, since it is larger than the sum of its proper divisors (1).

564323 is an equidigital number, since it uses as much as digits as its factorization.

564323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2160, while the sum is 23.

The square root of 564323 is about 751.2143502357. The cubic root of 564323 is about 82.6372615528.

Adding to 564323 its reverse (323465), we get a palindrome (887788).

The spelling of 564323 in words is "five hundred sixty-four thousand, three hundred twenty-three".