135392697799 has 2 divisors, whose sum is σ = 135392697800. Its totient is φ = 135392697798.

The previous prime is 135392697787. The next prime is 135392697859. The reversal of 135392697799 is 997796293531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135392697799 - 2⁵ = 135392697767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135392697499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67696348899 + 67696348900.

It is an arithmetic number, because the mean of its divisors is an integer number (67696348900).

Almost surely, 2^135392697799 is an apocalyptic number.

135392697799 is a deficient number, since it is larger than the sum of its proper divisors (1).

135392697799 is an equidigital number, since it uses as much as digits as its factorization.

135392697799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 173604060, while the sum is 70.

The spelling of 135392697799 in words is "one hundred thirty-five billion, three hundred ninety-two million, six hundred ninety-seven thousand, seven hundred ninety-nine".