27106152269597 has 2 divisors, whose sum is σ = 27106152269598. Its totient is φ = 27106152269596.

The previous prime is 27106152269587. The next prime is 27106152269629. The reversal of 27106152269597 is 79596225160172.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25475701643716 + 1630450625881 = 5047346^2 + 1276891^2 .

It is a cyclic number.

It is not a de Polignac number, because 27106152269597 - 2⁶ = 27106152269533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27106152269587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13553076134798 + 13553076134799.

It is an arithmetic number, because the mean of its divisors is an integer number (13553076134799).

Almost surely, 2^{27106152269597} is an apocalyptic number.

It is an amenable number.

27106152269597 is a deficient number, since it is larger than the sum of its proper divisors (1).

27106152269597 is an equidigital number, since it uses as much as digits as its factorization.

27106152269597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28576800, while the sum is 62.

The spelling of 27106152269597 in words is "twenty-seven trillion, one hundred six billion, one hundred fifty-two million, two hundred sixty-nine thousand, five hundred ninety-seven".