136165079 has 2 divisors, whose sum is σ = 136165080. Its totient is φ = 136165078.

The previous prime is 136165049. The next prime is 136165163. The reversal of 136165079 is 970561631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136165079 - 2¹⁶ = 136099543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136165009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68082539 + 68082540.

It is an arithmetic number, because the mean of its divisors is an integer number (68082540).

Almost surely, 2^136165079 is an apocalyptic number.

136165079 is a deficient number, since it is larger than the sum of its proper divisors (1).

136165079 is an equidigital number, since it uses as much as digits as its factorization.

136165079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 136165079 is about 11668.9793469695. The cubic root of 136165079 is about 514.4643048810.

The spelling of 136165079 in words is "one hundred thirty-six million, one hundred sixty-five thousand, seventy-nine".