135936499 has 2 divisors, whose sum is σ = 135936500. Its totient is φ = 135936498.

The previous prime is 135936491. The next prime is 135936517. The reversal of 135936499 is 994639531.

135936499 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135936499 - 2³ = 135936491 is a prime.

It is not a weakly prime, because it can be changed into another prime (135936491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67968249 + 67968250.

It is an arithmetic number, because the mean of its divisors is an integer number (67968250).

Almost surely, 2^135936499 is an apocalyptic number.

135936499 is a deficient number, since it is larger than the sum of its proper divisors (1).

135936499 is an equidigital number, since it uses as much as digits as its factorization.

135936499 is an evil number, because the sum of its binary digits is even.

The product of its digits is 787320, while the sum is 49.

The square root of 135936499 is about 11659.1808888961. The cubic root of 135936499 is about 514.1762669691.

The spelling of 135936499 in words is "one hundred thirty-five million, nine hundred thirty-six thousand, four hundred ninety-nine".