135555304 has 16 divisors (see below), whose sum is σ = 256543200. Its totient is φ = 67143792.

The previous prime is 135555247. The next prime is 135555319. The reversal of 135555304 is 403555531.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78324 + ... + 80035.

It is an arithmetic number, because the mean of its divisors is an integer number (16033950).

Almost surely, 2^135555304 is an apocalyptic number.

It is an amenable number.

135555304 is a deficient number, since it is larger than the sum of its proper divisors (120987896).

135555304 is a wasteful number, since it uses less digits than its factorization.

135555304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158472 (or 158468 counting only the distinct ones).

The product of its (nonzero) digits is 22500, while the sum is 31.

The square root of 135555304 is about 11642.8219946884. The cubic root of 135555304 is about 513.6951969611.

The spelling of 135555304 in words is "one hundred thirty-five million, five hundred fifty-five thousand, three hundred four".