27136297367 has 2 divisors, whose sum is σ = 27136297368. Its totient is φ = 27136297366.

The previous prime is 27136297273. The next prime is 27136297411. The reversal of 27136297367 is 76379263172.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27136297367 is a prime.

It is a super-2 number, since 2×27136297367² (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 (27136297567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13568148683 + 13568148684.

It is an arithmetic number, because the mean of its divisors is an integer number (13568148684).

Almost surely, 2^27136297367 is an apocalyptic number.

27136297367 is a deficient number, since it is larger than the sum of its proper divisors (1).

27136297367 is an equidigital number, since it uses as much as digits as its factorization.

27136297367 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4000752, while the sum is 53.

The spelling of 27136297367 in words is "twenty-seven billion, one hundred thirty-six million, two hundred ninety-seven thousand, three hundred sixty-seven".