135017580488 has 64 divisors (see below), whose sum is σ = 292815544320. Its totient is φ = 57168878400.

The previous prime is 135017580413. The next prime is 135017580497. The reversal of 135017580488 is 884085710531.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 2458853 + ... + 2513163.

It is an arithmetic number, because the mean of its divisors is an integer number (4575242880).

Almost surely, 2^135017580488 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135017580488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146407772160).

135017580488 is an abundant number, since it is smaller than the sum of its proper divisors (157797963832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135017580488 is a wasteful number, since it uses less digits than its factorization.

135017580488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54858 (or 54854 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 50.

The spelling of 135017580488 in words is "one hundred thirty-five billion, seventeen million, five hundred eighty thousand, four hundred eighty-eight".