136563359 has 2 divisors, whose sum is σ = 136563360. Its totient is φ = 136563358.

The previous prime is 136563319. The next prime is 136563367. The reversal of 136563359 is 953365631.

136563359 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136563359 - 2⁸ = 136563103 is a prime.

It is a Sophie Germain 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 (136563319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68281679 + 68281680.

It is an arithmetic number, because the mean of its divisors is an integer number (68281680).

Almost surely, 2^136563359 is an apocalyptic number.

136563359 is a deficient number, since it is larger than the sum of its proper divisors (1).

136563359 is an equidigital number, since it uses as much as digits as its factorization.

136563359 is an evil number, because the sum of its binary digits is even.

The product of its digits is 218700, while the sum is 41.

The square root of 136563359 is about 11686.0326458555. The cubic root of 136563359 is about 514.9654157189.

The spelling of 136563359 in words is "one hundred thirty-six million, five hundred sixty-three thousand, three hundred fifty-nine".