27713225719 has 2 divisors, whose sum is σ = 27713225720. Its totient is φ = 27713225718.

The previous prime is 27713225707. The next prime is 27713225723. The reversal of 27713225719 is 91752231772.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27713225719 - 2⁹ = 27713225207 is a prime.

It is a super-2 number, since 2×27713225719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27713225119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13856612859 + 13856612860.

It is an arithmetic number, because the mean of its divisors is an integer number (13856612860).

Almost surely, 2^27713225719 is an apocalyptic number.

27713225719 is a deficient number, since it is larger than the sum of its proper divisors (1).

27713225719 is an equidigital number, since it uses as much as digits as its factorization.

27713225719 is an evil number, because the sum of its binary digits is even.

The product of its digits is 370440, while the sum is 46.

The spelling of 27713225719 in words is "twenty-seven billion, seven hundred thirteen million, two hundred twenty-five thousand, seven hundred nineteen".