564320603 has 12 divisors (see below), whose sum is σ = 716132952. Its totient is φ = 439729920.

The previous prime is 564320579. The next prime is 564320639. The reversal of 564320603 is 306023465.

564320603 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 564320603 - 2¹⁰ = 564319579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564320693) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 522950 + ... + 524027.

It is an arithmetic number, because the mean of its divisors is an integer number (59677746).

Almost surely, 2^564320603 is an apocalyptic number.

564320603 is a deficient number, since it is larger than the sum of its proper divisors (151812349).

564320603 is a wasteful number, since it uses less digits than its factorization.

564320603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047002 (or 1046995 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 564320603 is about 23755.4331259188. The cubic root of 564320603 is about 826.3714455024.

The spelling of 564320603 in words is "five hundred sixty-four million, three hundred twenty thousand, six hundred three".