135053368 has 32 divisors (see below), whose sum is σ = 272764800. Its totient is φ = 62481888.

The previous prime is 135053353. The next prime is 135053371. The reversal of 135053368 is 863350531.

It is a congruent number.

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, 3796 + ... + 16867.

It is an arithmetic number, because the mean of its divisors is an integer number (8523900).

Almost surely, 2^135053368 is an apocalyptic number.

It is an amenable number.

135053368 is an abundant number, since it is smaller than the sum of its proper divisors (137711432).

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

135053368 is a wasteful number, since it uses less digits than its factorization.

135053368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20731 (or 20727 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 135053368 is about 11621.2464047537. The cubic root of 135053368 is about 513.0603736131.

The spelling of 135053368 in words is "one hundred thirty-five million, fifty-three thousand, three hundred sixty-eight".