135338254553089 has 24 divisors (see below), whose sum is σ = 162681236199168. Its totient is φ = 112176521140320.

The previous prime is 135338254553083. The next prime is 135338254553123. The reversal of 135338254553089 is 980355452833531.

It is not a de Polignac number, because 135338254553089 - 2³ = 135338254553081 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 135338254553089.

It is not an unprimeable number, because it can be changed into a prime (135338254553081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 228688497 + ... + 229279534.

It is an arithmetic number, because the mean of its divisors is an integer number (6778384841632).

Almost surely, 2^{135338254553089} is an apocalyptic number.

It is an amenable number.

135338254553089 is a deficient number, since it is larger than the sum of its proper divisors (27342981646079).

135338254553089 is a wasteful number, since it uses less digits than its factorization.

135338254553089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457968245 (or 457968238 counting only the distinct ones).

The product of its (nonzero) digits is 233280000, while the sum is 64.

The spelling of 135338254553089 in words is "one hundred thirty-five trillion, three hundred thirty-eight billion, two hundred fifty-four million, five hundred fifty-three thousand, eighty-nine".