564793443 has 6 divisors (see below), whose sum is σ = 815812764. Its totient is φ = 376528956.

The previous prime is 564793441. The next prime is 564793447. The reversal of 564793443 is 344397465.

It is not a de Polignac number, because 564793443 - 2¹ = 564793441 is a prime.

It is not an unprimeable number, because it can be changed into a prime (564793441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31377405 + ... + 31377422.

It is an arithmetic number, because the mean of its divisors is an integer number (135968794).

Almost surely, 2^564793443 is an apocalyptic number.

564793443 is a deficient number, since it is larger than the sum of its proper divisors (251019321).

564793443 is a wasteful number, since it uses less digits than its factorization.

564793443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62754833 (or 62754830 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 45.

The square root of 564793443 is about 23765.3832916703. The cubic root of 564793443 is about 826.6021845479.

The spelling of 564793443 in words is "five hundred sixty-four million, seven hundred ninety-three thousand, four hundred forty-three".