563589323 has 16 divisors (see below), whose sum is σ = 626076672. Its totient is φ = 507256200.

The previous prime is 563589319. The next prime is 563589329. The reversal of 563589323 is 323985365.

It is a happy number.

563589323 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 563589323 - 2² = 563589319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (563589329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135038 + ... + 139148.

It is an arithmetic number, because the mean of its divisors is an integer number (39129792).

Almost surely, 2^563589323 is an apocalyptic number.

563589323 is a deficient number, since it is larger than the sum of its proper divisors (62487349).

563589323 is a wasteful number, since it uses less digits than its factorization.

563589323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4247 (or 4225 counting only the distinct ones).

The product of its digits is 583200, while the sum is 44.

The square root of 563589323 is about 23740.0362889360. The cubic root of 563589323 is about 826.0143375460.

The spelling of 563589323 in words is "five hundred sixty-three million, five hundred eighty-nine thousand, three hundred twenty-three".