565120527 has 16 divisors (see below), whose sum is σ = 772208640. Its totient is φ = 367445792.

The previous prime is 565120513. The next prime is 565120547. The reversal of 565120527 is 725021565.

565120527 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 565120527 - 2⁶ = 565120463 is a prime.

It is a super-2 number, since 2×565120527² = 638722420073515458, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565120547) 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, 34474 + ... + 48152.

It is an arithmetic number, because the mean of its divisors is an integer number (48263040).

Almost surely, 2^565120527 is an apocalyptic number.

565120527 is a deficient number, since it is larger than the sum of its proper divisors (207088113).

565120527 is a wasteful number, since it uses less digits than its factorization.

565120527 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14022.

The product of its (nonzero) digits is 21000, while the sum is 33.

The square root of 565120527 is about 23772.2638173145. The cubic root of 565120527 is about 826.7617214412.

The spelling of 565120527 in words is "five hundred sixty-five million, one hundred twenty thousand, five hundred twenty-seven".