566012240200865 has 64 divisors (see below), whose sum is σ = 734797903795200. Its totient is φ = 417877029672960.

The previous prime is 566012240200861. The next prime is 566012240200867. The reversal of 566012240200865 is 568002042210665.

It is not a de Polignac number, because 566012240200865 - 2² = 566012240200861 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is not an unprimeable number, because it can be changed into a prime (566012240200861) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 25942211 + ... + 42485559.

It is an arithmetic number, because the mean of its divisors is an integer number (11481217246800).

Almost surely, 2^{566012240200865} is an apocalyptic number.

It is an amenable number.

566012240200865 is a deficient number, since it is larger than the sum of its proper divisors (168785663594335).

566012240200865 is a wasteful number, since it uses less digits than its factorization.

566012240200865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16543562.

The product of its (nonzero) digits is 1382400, while the sum is 47.

The spelling of 566012240200865 in words is "five hundred sixty-six trillion, twelve billion, two hundred forty million, two hundred thousand, eight hundred sixty-five".