135067655 has 4 divisors (see below), whose sum is σ = 162081192. Its totient is φ = 108054120.

The previous prime is 135067633. The next prime is 135067663. The reversal of 135067655 is 556760531.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 556760531 = 29 ⋅19198639.

It is not a de Polignac number, because 135067655 - 2⁶ = 135067591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13506761 + ... + 13506770.

It is an arithmetic number, because the mean of its divisors is an integer number (40520298).

Almost surely, 2^135067655 is an apocalyptic number.

135067655 is a deficient number, since it is larger than the sum of its proper divisors (27013537).

135067655 is an equidigital number, since it uses as much as digits as its factorization.

135067655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27013536.

The product of its (nonzero) digits is 94500, while the sum is 38.

The square root of 135067655 is about 11621.8610815996. The cubic root of 135067655 is about 513.0784648196.

The spelling of 135067655 in words is "one hundred thirty-five million, sixty-seven thousand, six hundred fifty-five".