135265164 has 24 divisors (see below), whose sum is σ = 326502960. Its totient is φ = 43533504.

The previous prime is 135265133. The next prime is 135265189. The reversal of 135265164 is 461562531.

135265164 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193999 + ... + 194694.

It is an arithmetic number, because the mean of its divisors is an integer number (13604290).

Almost surely, 2^135265164 is an apocalyptic number.

It is an amenable number.

135265164 is an abundant number, since it is smaller than the sum of its proper divisors (191237796).

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

135265164 is a wasteful number, since it uses less digits than its factorization.

135265164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388729 (or 388727 counting only the distinct ones).

The product of its digits is 21600, while the sum is 33.

The square root of 135265164 is about 11630.3552826214. The cubic root of 135265164 is about 513.3284340156.

The spelling of 135265164 in words is "one hundred thirty-five million, two hundred sixty-five thousand, one hundred sixty-four".