135536159 has 8 divisors (see below), whose sum is σ = 149215440. Its totient is φ = 122083200.

The previous prime is 135536153. The next prime is 135536173. The reversal of 135536159 is 951635531.

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

It is a cyclic number.

It is not a de Polignac number, because 135536159 - 2⁸ = 135535903 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135536153) 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, 55322 + ... + 57719.

It is an arithmetic number, because the mean of its divisors is an integer number (18651930).

Almost surely, 2^135536159 is an apocalyptic number.

135536159 is a deficient number, since it is larger than the sum of its proper divisors (13679281).

135536159 is a wasteful number, since it uses less digits than its factorization.

135536159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113161.

The product of its digits is 60750, while the sum is 38.

The square root of 135536159 is about 11641.9997852603. Note that the first 3 decimals coincide. The cubic root of 135536159 is about 513.6710121025.

The spelling of 135536159 in words is "one hundred thirty-five million, five hundred thirty-six thousand, one hundred fifty-nine".