566651149139 has 2 divisors, whose sum is σ = 566651149140. Its totient is φ = 566651149138.

The previous prime is 566651149067. The next prime is 566651149153. The reversal of 566651149139 is 931941156665.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 566651149139 - 2³² = 562356181843 is a prime.

It is not a weakly prime, because it can be changed into another prime (566651149189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 283325574569 + 283325574570.

It is an arithmetic number, because the mean of its divisors is an integer number (283325574570).

Almost surely, 2^566651149139 is an apocalyptic number.

566651149139 is a deficient number, since it is larger than the sum of its proper divisors (1).

566651149139 is an equidigital number, since it uses as much as digits as its factorization.

566651149139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5248800, while the sum is 56.

The spelling of 566651149139 in words is "five hundred sixty-six billion, six hundred fifty-one million, one hundred forty-nine thousand, one hundred thirty-nine".