564373 has 2 divisors, whose sum is σ = 564374. Its totient is φ = 564372.

The previous prime is 564371. The next prime is 564391. The reversal of 564373 is 373465.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 311364 + 253009 = 558^2 + 503^2 .

564373 is a truncatable prime.

It is a cyclic number.

It is not a de Polignac number, because 564373 - 2¹ = 564371 is a prime.

Together with 564371, 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 (564371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282186 + 282187.

It is an arithmetic number, because the mean of its divisors is an integer number (282187).

2⁵⁶⁴³⁷³ is an apocalyptic number.

It is an amenable number.

564373 is a deficient number, since it is larger than the sum of its proper divisors (1).

564373 is an equidigital number, since it uses as much as digits as its factorization.

564373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 28.

The square root of 564373 is about 751.2476289480. The cubic root of 564373 is about 82.6397020825.

The spelling of 564373 in words is "five hundred sixty-four thousand, three hundred seventy-three".