564303 has 8 divisors (see below), whose sum is σ = 758448. Its totient is φ = 373184.

The previous prime is 564301. The next prime is 564307. The reversal of 564303 is 303465.

564303 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 564303 - 2¹ = 564301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564301) 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, 276 + ... + 1097.

It is an arithmetic number, because the mean of its divisors is an integer number (94806).

2⁵⁶⁴³⁰³ is an apocalyptic number.

564303 is a deficient number, since it is larger than the sum of its proper divisors (194145).

564303 is a wasteful number, since it uses less digits than its factorization.

564303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 564303 is about 751.2010383379. The cubic root of 564303 is about 82.6362853006.

Adding to 564303 its reverse (303465), we get a palindrome (867768).

The spelling of 564303 in words is "five hundred sixty-four thousand, three hundred three".