135053268 has 48 divisors (see below), whose sum is σ = 366059904. Its totient is φ = 37952640.

The previous prime is 135053257. The next prime is 135053297. The reversal of 135053268 is 862350531.

135053268 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8055 + ... + 18302.

It is an arithmetic number, because the mean of its divisors is an integer number (7626248).

Almost surely, 2^135053268 is an apocalyptic number.

It is an amenable number.

135053268 is an abundant number, since it is smaller than the sum of its proper divisors (231006636).

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

135053268 is a wasteful number, since it uses less digits than its factorization.

135053268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26432 (or 26430 counting only the distinct ones).

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

The square root of 135053268 is about 11621.2421022884. The cubic root of 135053268 is about 513.0602469816.

The spelling of 135053268 in words is "one hundred thirty-five million, fifty-three thousand, two hundred sixty-eight".