566011272249 has 24 divisors (see below), whose sum is σ = 838864870272. Its totient is φ = 367561121760.

The previous prime is 566011272241. The next prime is 566011272263. The reversal of 566011272249 is 942272110665.

566011272249 is a `hidden beast` number, since 5 + 6 + 601 + 12 + 7 + 2 + 24 + 9 = 666.

It is not a de Polignac number, because 566011272249 - 2³ = 566011272241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (566011272241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1850562 + ... + 2134619.

It is an arithmetic number, because the mean of its divisors is an integer number (34952702928).

Almost surely, 2^566011272249 is an apocalyptic number.

It is an amenable number.

566011272249 is a deficient number, since it is larger than the sum of its proper divisors (272853598023).

566011272249 is a wasteful number, since it uses less digits than its factorization.

566011272249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3985597 (or 3985594 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The spelling of 566011272249 in words is "five hundred sixty-six billion, eleven million, two hundred seventy-two thousand, two hundred forty-nine".