566366365903 has 16 divisors (see below), whose sum is σ = 622289295936. Its totient is φ = 512273802240.

The previous prime is 566366365889. The next prime is 566366365907. The reversal of 566366365903 is 309563663665.

It is a happy number.

566366365903 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 566366365903 - 2⁵ = 566366365871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (566366365907) 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, 1149250 + ... + 1566367.

It is an arithmetic number, because the mean of its divisors is an integer number (38893080996).

Almost surely, 2^566366365903 is an apocalyptic number.

566366365903 is a deficient number, since it is larger than the sum of its proper divisors (55922930033).

566366365903 is a wasteful number, since it uses less digits than its factorization.

566366365903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2715954.

The product of its (nonzero) digits is 47239200, while the sum is 58.

The spelling of 566366365903 in words is "five hundred sixty-six billion, three hundred sixty-six million, three hundred sixty-five thousand, nine hundred three".