135043608 has 48 divisors (see below), whose sum is σ = 392732280. Its totient is φ = 38583552.

The previous prime is 135043591. The next prime is 135043613. The reversal of 135043608 is 806340531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56241 + ... + 58592.

Almost surely, 2^135043608 is an apocalyptic number.

It is an amenable number.

135043608 is an abundant number, since it is smaller than the sum of its proper divisors (257688672).

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

135043608 is a wasteful number, since it uses less digits than its factorization.

135043608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114856 (or 114845 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 135043608 is about 11620.8264766324. The cubic root of 135043608 is about 513.0480140796.

The spelling of 135043608 in words is "one hundred thirty-five million, forty-three thousand, six hundred eight".