564015135 has 16 divisors (see below), whose sum is σ = 919452384. Its totient is φ = 295132032.

The previous prime is 564015097. The next prime is 564015139. The reversal of 564015135 is 531510465.

It is not a de Polignac number, because 564015135 - 2⁶ = 564015071 is a prime.

It is a super-2 number, since 2×564015135² = 636226145018136450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564015139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353932 + ... + 355521.

It is an arithmetic number, because the mean of its divisors is an integer number (57465774).

Almost surely, 2^564015135 is an apocalyptic number.

564015135 is a deficient number, since it is larger than the sum of its proper divisors (355437249).

564015135 is a wasteful number, since it uses less digits than its factorization.

564015135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 709514.

The product of its (nonzero) digits is 9000, while the sum is 30.

The square root of 564015135 is about 23749.0028211713. The cubic root of 564015135 is about 826.2223130222. Note that the first 3 decimals are identical.

The spelling of 564015135 in words is "five hundred sixty-four million, fifteen thousand, one hundred thirty-five".