566288955 has 64 divisors (see below), whose sum is σ = 1071636480. Its totient is φ = 282742272.

The previous prime is 566288929. The next prime is 566288981. The reversal of 566288955 is 559882665.

566288955 is a `hidden beast` number, since 5 + 6 + 628 + 8 + 9 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (566288929) and next prime (566288981).

It is not a de Polignac number, because 566288955 - 2⁸ = 566288699 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 520422 + ... + 521508.

It is an arithmetic number, because the mean of its divisors is an integer number (16744320).

Almost surely, 2^566288955 is an apocalyptic number.

566288955 is a deficient number, since it is larger than the sum of its proper divisors (505347525).

566288955 is a wasteful number, since it uses less digits than its factorization.

566288955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1345 (or 1339 counting only the distinct ones).

The product of its digits is 5184000, while the sum is 54.

The square root of 566288955 is about 23796.8265741464. The cubic root of 566288955 is about 827.3311259580.

The spelling of 566288955 in words is "five hundred sixty-six million, two hundred eighty-eight thousand, nine hundred fifty-five".