10564565 has 16 divisors (see below), whose sum is σ = 14644800. Its totient is φ = 7230720.

The previous prime is 10564549. The next prime is 10564571. The reversal of 10564565 is 56546501.

10564565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10564565 - 2⁴ = 10564549 is a prime.

It is a super-2 number, since 2×10564565² = 223220067278450, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4715 + ... + 6584.

It is an arithmetic number, because the mean of its divisors is an integer number (915300).

Almost surely, 2^10564565 is an apocalyptic number.

It is an amenable number.

10564565 is a deficient number, since it is larger than the sum of its proper divisors (4080235).

10564565 is a wasteful number, since it uses less digits than its factorization.

10564565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11332.

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 10564565 is about 3250.3176767818. The cubic root of 10564565 is about 219.4238713585.

The spelling of 10564565 in words is "ten million, five hundred sixty-four thousand, five hundred sixty-five".