27134560063799 has 2 divisors, whose sum is σ = 27134560063800. Its totient is φ = 27134560063798.

The previous prime is 27134560063783. The next prime is 27134560063817. The reversal of 27134560063799 is 99736006543172.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 27134560063799 - 2⁴ = 27134560063783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27134560063399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13567280031899 + 13567280031900.

It is an arithmetic number, because the mean of its divisors is an integer number (13567280031900).

Almost surely, 2^{27134560063799} is an apocalyptic number.

27134560063799 is a deficient number, since it is larger than the sum of its proper divisors (1).

27134560063799 is an equidigital number, since it uses as much as digits as its factorization.

27134560063799 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51438240, while the sum is 62.

The spelling of 27134560063799 in words is "twenty-seven trillion, one hundred thirty-four billion, five hundred sixty million, sixty-three thousand, seven hundred ninety-nine".