563313 has 8 divisors (see below), whose sum is σ = 756000. Its totient is φ = 373088.

The previous prime is 563287. The next prime is 563327. The reversal of 563313 is 313365.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 563313 - 2⁶ = 563249 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 563313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (563113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13 + ... + 1061.

It is an arithmetic number, because the mean of its divisors is an integer number (94500).

2⁵⁶³³¹³ is an apocalyptic number.

It is an amenable number.

563313 is a deficient number, since it is larger than the sum of its proper divisors (192687).

563313 is a wasteful number, since it uses less digits than its factorization.

563313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1231.

The product of its digits is 810, while the sum is 21.

The square root of 563313 is about 750.5418042987. The cubic root of 563313 is about 82.5879319568.

Adding to 563313 its reverse (313365), we get a palindrome (876678).

The spelling of 563313 in words is "five hundred sixty-three thousand, three hundred thirteen".