564495 has 8 divisors (see below), whose sum is σ = 903216. Its totient is φ = 301056.

The previous prime is 564491. The next prime is 564497. The reversal of 564495 is 594465.

564495 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 564495 - 2² = 564491 is a prime.

It is a d-powerful number, because it can be written as 5³ + 6² + 4⁷ + 4⁷ + 9⁶ + 5³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564491) 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, 18802 + ... + 18831.

It is an arithmetic number, because the mean of its divisors is an integer number (112902).

2⁵⁶⁴⁴⁹⁵ is an apocalyptic number.

564495 is a deficient number, since it is larger than the sum of its proper divisors (338721).

564495 is a wasteful number, since it uses less digits than its factorization.

564495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37641.

The product of its digits is 21600, while the sum is 33.

The square root of 564495 is about 751.3288228199. The cubic root of 564495 is about 82.6456563700.

The spelling of 564495 in words is "five hundred sixty-four thousand, four hundred ninety-five".