135234500 has 48 divisors (see below), whose sum is σ = 297198720. Its totient is φ = 53756000.

The previous prime is 135234497. The next prime is 135234529. The reversal of 135234500 is 5432531.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88745 + ... + 90255.

It is an arithmetic number, because the mean of its divisors is an integer number (6191640).

Almost surely, 2^135234500 is an apocalyptic number.

135234500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 135234500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148599360).

135234500 is an abundant number, since it is smaller than the sum of its proper divisors (161964220).

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

135234500 is a wasteful number, since it uses less digits than its factorization.

135234500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709 (or 1697 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 135234500 is about 11629.0369334696. The cubic root of 135234500 is about 513.2896413404.

The spelling of 135234500 in words is "one hundred thirty-five million, two hundred thirty-four thousand, five hundred".