135328825 has 12 divisors (see below), whose sum is σ = 167989248. Its totient is φ = 108146000.

The previous prime is 135328807. The next prime is 135328867. The reversal of 135328825 is 528823531.

It is not a de Polignac number, because 135328825 - 2⁵ = 135328793 is a prime.

It is a Duffinian number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 26424 + ... + 31126.

It is an arithmetic number, because the mean of its divisors is an integer number (13999104).

Almost surely, 2^135328825 is an apocalyptic number.

It is an amenable number.

135328825 is a deficient number, since it is larger than the sum of its proper divisors (32660423).

135328825 is a wasteful number, since it uses less digits than its factorization.

135328825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5864 (or 5859 counting only the distinct ones).

The product of its digits is 57600, while the sum is 37.

The square root of 135328825 is about 11633.0918074259. The cubic root of 135328825 is about 513.4089521010.

The spelling of 135328825 in words is "one hundred thirty-five million, three hundred twenty-eight thousand, eight hundred twenty-five".