564314665 has 8 divisors (see below), whose sum is σ = 691585920. Its totient is φ = 441846192.

The previous prime is 564314651. The next prime is 564314701. The reversal of 564314665 is 566413465.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 564314665 - 2⁷ = 564314537 is a prime.

It is a super-2 number, since 2×564314665² = 636902082268124450, which contains 22 as substring.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1200435 + ... + 1200904.

It is an arithmetic number, because the mean of its divisors is an integer number (86448240).

Almost surely, 2^564314665 is an apocalyptic number.

It is an amenable number.

564314665 is a deficient number, since it is larger than the sum of its proper divisors (127271255).

564314665 is a wasteful number, since it uses less digits than its factorization.

564314665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2401391.

The product of its digits is 259200, while the sum is 40.

The square root of 564314665 is about 23755.3081436550. The cubic root of 564314665 is about 826.3685470254.

The spelling of 564314665 in words is "five hundred sixty-four million, three hundred fourteen thousand, six hundred sixty-five".