564383 has 4 divisors (see below), whose sum is σ = 597600. Its totient is φ = 531168.

The previous prime is 564373. The next prime is 564391. The reversal of 564383 is 383465.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 564383 - 2⁴ = 564367 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 5³ + 6 + 3³ + 4² + 8⁵ + 3¹² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16583 + ... + 16616.

It is an arithmetic number, because the mean of its divisors is an integer number (149400).

2⁵⁶⁴³⁸³ is an apocalyptic number.

564383 is a deficient number, since it is larger than the sum of its proper divisors (33217).

564383 is a wasteful number, since it uses less digits than its factorization.

564383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33216.

The product of its digits is 8640, while the sum is 29.

The square root of 564383 is about 751.2542845136. The cubic root of 564383 is about 82.6401901711.

The spelling of 564383 in words is "five hundred sixty-four thousand, three hundred eighty-three".