136564535311 has 2 divisors, whose sum is σ = 136564535312. Its totient is φ = 136564535310.

The previous prime is 136564535257. The next prime is 136564535333. The reversal of 136564535311 is 113535465631.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-136564535311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136564535111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68282267655 + 68282267656.

It is an arithmetic number, because the mean of its divisors is an integer number (68282267656).

Almost surely, 2^136564535311 is an apocalyptic number.

136564535311 is a deficient number, since it is larger than the sum of its proper divisors (1).

136564535311 is an equidigital number, since it uses as much as digits as its factorization.

136564535311 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486000, while the sum is 43.

The spelling of 136564535311 in words is "one hundred thirty-six billion, five hundred sixty-four million, five hundred thirty-five thousand, three hundred eleven".