566727361605873 has 96 divisors (see below), whose sum is σ = 927037637971200. Its totient is φ = 340151353758720.

The previous prime is 566727361605863. The next prime is 566727361605941. The reversal of 566727361605873 is 378506163727665.

566727361605873 is a `hidden beast` number, since 5 + 6 + 6 + 7 + 2 + 7 + 3 + 6 + 1 + 605 + 8 + 7 + 3 = 666.

It is not a de Polignac number, because 566727361605873 - 2⁴ = 566727361605857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (566727361605863) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2080903173 + ... + 2081175501.

It is an arithmetic number, because the mean of its divisors is an integer number (9656642062200).

Almost surely, 2^{566727361605873} is an apocalyptic number.

It is an amenable number.

566727361605873 is a deficient number, since it is larger than the sum of its proper divisors (360310276365327).

566727361605873 is a wasteful number, since it uses less digits than its factorization.

566727361605873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275960 (or 275913 counting only the distinct ones).

The product of its (nonzero) digits is 1600300800, while the sum is 72.

The spelling of 566727361605873 in words is "five hundred sixty-six trillion, seven hundred twenty-seven billion, three hundred sixty-one million, six hundred five thousand, eight hundred seventy-three".