564503343 has 16 divisors (see below), whose sum is σ = 801362016. Its totient is φ = 352235520.

The previous prime is 564503297. The next prime is 564503353. The reversal of 564503343 is 343305465.

564503343 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 564503343 - 2⁶ = 564503279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564503353) 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, 21346 + ... + 39807.

It is an arithmetic number, because the mean of its divisors is an integer number (50085126).

Almost surely, 2^564503343 is an apocalyptic number.

564503343 is a deficient number, since it is larger than the sum of its proper divisors (236858673).

564503343 is a wasteful number, since it uses less digits than its factorization.

564503343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61354.

The product of its (nonzero) digits is 64800, while the sum is 33.

The square root of 564503343 is about 23759.2790925987. The cubic root of 564503343 is about 826.4606352406.

The spelling of 564503343 in words is "five hundred sixty-four million, five hundred three thousand, three hundred forty-three".