135056606 has 8 divisors (see below), whose sum is σ = 203197944. Its totient is φ = 67323960.

The previous prime is 135056591. The next prime is 135056609. The reversal of 135056606 is 606650531.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135056609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101345 + ... + 102668.

It is an arithmetic number, because the mean of its divisors is an integer number (25399743).

Almost surely, 2^135056606 is an apocalyptic number.

135056606 is a deficient number, since it is larger than the sum of its proper divisors (68141338).

135056606 is a wasteful number, since it uses less digits than its factorization.

135056606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204346.

The product of its (nonzero) digits is 16200, while the sum is 32.

The square root of 135056606 is about 11621.3857177189. The cubic root of 135056606 is about 513.0644739088.

The spelling of 135056606 in words is "one hundred thirty-five million, fifty-six thousand, six hundred six".