27152634097 has 2 divisors, whose sum is σ = 27152634098. Its totient is φ = 27152634096.

The previous prime is 27152634077. The next prime is 27152634127. The reversal of 27152634097 is 79043625172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22215604401 + 4937029696 = 149049^2 + 70264^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-27152634097 is a prime.

It is not a weakly prime, because it can be changed into another prime (27152634017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13576317048 + 13576317049.

It is an arithmetic number, because the mean of its divisors is an integer number (13576317049).

Almost surely, 2^27152634097 is an apocalyptic number.

It is an amenable number.

27152634097 is a deficient number, since it is larger than the sum of its proper divisors (1).

27152634097 is an equidigital number, since it uses as much as digits as its factorization.

27152634097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 635040, while the sum is 46.

The spelling of 27152634097 in words is "twenty-seven billion, one hundred fifty-two million, six hundred thirty-four thousand, ninety-seven".