136812589259 has 2 divisors, whose sum is σ = 136812589260. Its totient is φ = 136812589258.

The previous prime is 136812589231. The next prime is 136812589271. The reversal of 136812589259 is 952985218631.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 136812589259 - 2³⁶ = 68093112523 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 136812589198 and 136812589207.

It is not a weakly prime, because it can be changed into another prime (136812589219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68406294629 + 68406294630.

It is an arithmetic number, because the mean of its divisors is an integer number (68406294630).

Almost surely, 2^136812589259 is an apocalyptic number.

136812589259 is a deficient number, since it is larger than the sum of its proper divisors (1).

136812589259 is an equidigital number, since it uses as much as digits as its factorization.

136812589259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9331200, while the sum is 59.

The spelling of 136812589259 in words is "one hundred thirty-six billion, eight hundred twelve million, five hundred eighty-nine thousand, two hundred fifty-nine".