135545208 has 32 divisors (see below), whose sum is σ = 348023760. Its totient is φ = 43960320.

The previous prime is 135545147. The next prime is 135545209. The reversal of 135545208 is 802545531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135545209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75433 + ... + 77208.

Almost surely, 2^135545208 is an apocalyptic number.

It is an amenable number.

135545208 is an abundant number, since it is smaller than the sum of its proper divisors (212478552).

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

135545208 is a wasteful number, since it uses less digits than its factorization.

135545208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152687 (or 152683 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 33.

The square root of 135545208 is about 11642.3884147541. The cubic root of 135545208 is about 513.6824435059.

The spelling of 135545208 in words is "one hundred thirty-five million, five hundred forty-five thousand, two hundred eight".