566800285 has 16 divisors (see below), whose sum is σ = 695350656. Its totient is φ = 443371968.

The previous prime is 566800279. The next prime is 566800303. The reversal of 566800285 is 582008665.

It is a cyclic number.

It is not a de Polignac number, because 566800285 - 2⁵ = 566800253 is a prime.

It is a Duffinian 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, 77872 + ... + 84838.

It is an arithmetic number, because the mean of its divisors is an integer number (43459416).

Almost surely, 2^566800285 is an apocalyptic number.

It is an amenable number.

566800285 is a deficient number, since it is larger than the sum of its proper divisors (128550371).

566800285 is a wasteful number, since it uses less digits than its factorization.

566800285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7332.

The product of its (nonzero) digits is 115200, while the sum is 40.

The square root of 566800285 is about 23807.5678094172. The cubic root of 566800285 is about 827.5800636291.

The spelling of 566800285 in words is "five hundred sixty-six million, eight hundred thousand, two hundred eighty-five".