135353558279 has 2 divisors, whose sum is σ = 135353558280. Its totient is φ = 135353558278.

The previous prime is 135353558273. The next prime is 135353558287. The reversal of 135353558279 is 972855353531.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135353558279 - 2³² = 131058590983 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135353558273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67676779139 + 67676779140.

It is an arithmetic number, because the mean of its divisors is an integer number (67676779140).

Almost surely, 2^135353558279 is an apocalyptic number.

135353558279 is a deficient number, since it is larger than the sum of its proper divisors (1).

135353558279 is an equidigital number, since it uses as much as digits as its factorization.

135353558279 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010000, while the sum is 56.

The spelling of 135353558279 in words is "one hundred thirty-five billion, three hundred fifty-three million, five hundred fifty-eight thousand, two hundred seventy-nine".