135555332 has 72 divisors (see below), whose sum is σ = 273490560. Its totient is φ = 58696000.

The previous prime is 135555319. The next prime is 135555337. The reversal of 135555332 is 233555531.

135555332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (135555337) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1342082 + ... + 1342182.

It is an arithmetic number, because the mean of its divisors is an integer number (3798480).

Almost surely, 2^135555332 is an apocalyptic number.

It is an amenable number.

135555332 is an abundant number, since it is smaller than the sum of its proper divisors (137935228).

135555332 is a wasteful number, since it uses less digits than its factorization.

135555332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 220 counting only the distinct ones).

The product of its digits is 33750, while the sum is 32.

The square root of 135555332 is about 11642.8231971460. The cubic root of 135555332 is about 513.6952323303.

The spelling of 135555332 in words is "one hundred thirty-five million, five hundred fifty-five thousand, three hundred thirty-two".