135258372837117 has 12 divisors (see below), whose sum is σ = 195374647278720. Its totient is φ = 90171582987528.

The previous prime is 135258372837079. The next prime is 135258372837127. The reversal of 135258372837117 is 711738273852531.

135258372837117 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 583 + 7 + 2 + 8 + 37 + 1 + 17 = 666.

It is not a de Polignac number, because 135258372837117 - 2²⁰ = 135258371788541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135258372837127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54175567 + ... + 56617212.

It is an arithmetic number, because the mean of its divisors is an integer number (16281220606560).

Almost surely, 2^{135258372837117} is an apocalyptic number.

It is an amenable number.

135258372837117 is a deficient number, since it is larger than the sum of its proper divisors (60116274441603).

135258372837117 is a wasteful number, since it uses less digits than its factorization.

135258372837117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110928432 (or 110928429 counting only the distinct ones).

The product of its digits is 59270400, while the sum is 63.

The spelling of 135258372837117 in words is "one hundred thirty-five trillion, two hundred fifty-eight billion, three hundred seventy-two million, eight hundred thirty-seven thousand, one hundred seventeen".