565896255 has 32 divisors (see below), whose sum is σ = 1000387584. Its totient is φ = 271704576.

The previous prime is 565896251. The next prime is 565896259. The reversal of 565896255 is 552698565.

It is an interprime number because it is at equal distance from previous prime (565896251) and next prime (565896259).

It is not a de Polignac number, because 565896255 - 2² = 565896251 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 565896198 and 565896207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (565896251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42379 + ... + 54108.

It is an arithmetic number, because the mean of its divisors is an integer number (31262112).

Almost surely, 2^565896255 is an apocalyptic number.

565896255 is a deficient number, since it is larger than the sum of its proper divisors (434491329).

565896255 is a wasteful number, since it uses less digits than its factorization.

565896255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96535.

The product of its digits is 3240000, while the sum is 51.

The square root of 565896255 is about 23788.5740430149. The cubic root of 565896255 is about 827.1398407731.

The spelling of 565896255 in words is "five hundred sixty-five million, eight hundred ninety-six thousand, two hundred fifty-five".