564253465 has 8 divisors (see below), whose sum is σ = 677251008. Its totient is φ = 451304880.

The previous prime is 564253463. The next prime is 564253489. The reversal of 564253465 is 564352465.

It is a happy number.

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

It is not a de Polignac number, because 564253465 - 2¹ = 564253463 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (564253463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21660 + ... + 39970.

It is an arithmetic number, because the mean of its divisors is an integer number (84656376).

Almost surely, 2^564253465 is an apocalyptic number.

It is an amenable number.

564253465 is a deficient number, since it is larger than the sum of its proper divisors (112997543).

564253465 is a wasteful number, since it uses less digits than its factorization.

564253465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24479.

The product of its digits is 432000, while the sum is 40.

The square root of 564253465 is about 23754.0199755747. The cubic root of 564253465 is about 826.3386726860.

The spelling of 564253465 in words is "five hundred sixty-four million, two hundred fifty-three thousand, four hundred sixty-five".