564475317 has 8 divisors (see below), whose sum is σ = 860152896. Its totient is φ = 322557312.

The previous prime is 564475271. The next prime is 564475339. The reversal of 564475317 is 713574465.

It is a happy number.

564475317 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 not a de Polignac number, because 564475317 - 2¹⁹ = 563951029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564475117) 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, 13439868 + ... + 13439909.

It is an arithmetic number, because the mean of its divisors is an integer number (107519112).

Almost surely, 2^564475317 is an apocalyptic number.

It is an amenable number.

564475317 is a deficient number, since it is larger than the sum of its proper divisors (295677579).

564475317 is a wasteful number, since it uses less digits than its factorization.

564475317 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26879787.

The product of its digits is 352800, while the sum is 42.

The square root of 564475317 is about 23758.6892946560. The cubic root of 564475317 is about 826.4469578672.

The spelling of 564475317 in words is "five hundred sixty-four million, four hundred seventy-five thousand, three hundred seventeen".