564273315 has 24 divisors (see below), whose sum is σ = 1009627008. Its totient is φ = 291237120.

The previous prime is 564273313. The next prime is 564273323. The reversal of 564273315 is 513372465.

564273315 is a `hidden beast` number, since 5 + 642 + 7 + 3 + 3 + 1 + 5 = 666.

564273315 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 564273315 - 2¹ = 564273313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 564273315.

It is not an unprimeable number, because it can be changed into a prime (564273313) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 200854 + ... + 203643.

It is an arithmetic number, because the mean of its divisors is an integer number (42067792).

Almost surely, 2^564273315 is an apocalyptic number.

564273315 is a deficient number, since it is larger than the sum of its proper divisors (445353693).

564273315 is a wasteful number, since it uses less digits than its factorization.

564273315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 404539 (or 404536 counting only the distinct ones).

The product of its digits is 75600, while the sum is 36.

The square root of 564273315 is about 23754.4377959151. The cubic root of 564273315 is about 826.3483625573.

The spelling of 564273315 in words is "five hundred sixty-four million, two hundred seventy-three thousand, three hundred fifteen".