135554808 has 16 divisors (see below), whose sum is σ = 338887080. Its totient is φ = 45184928.

The previous prime is 135554779. The next prime is 135554813. The reversal of 135554808 is 808455531.

It is a congruent number.

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, 2824035 + ... + 2824082.

Almost surely, 2^135554808 is an apocalyptic number.

It is an amenable number.

135554808 is an abundant number, since it is smaller than the sum of its proper divisors (203332272).

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

135554808 is a wasteful number, since it uses less digits than its factorization.

135554808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5648126 (or 5648122 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 39.

The square root of 135554808 is about 11642.8006939911. The cubic root of 135554808 is about 513.6945704194.

The spelling of 135554808 in words is "one hundred thirty-five million, five hundred fifty-four thousand, eight hundred eight".