135056827 has 4 divisors (see below), whose sum is σ = 135080176. Its totient is φ = 135033480.

The previous prime is 135056821. The next prime is 135056843. The reversal of 135056827 is 728650531.

135056827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 135056827 - 2²³ = 126668219 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135056821) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4177 + ... + 16957.

It is an arithmetic number, because the mean of its divisors is an integer number (33770044).

Almost surely, 2^135056827 is an apocalyptic number.

135056827 is a deficient number, since it is larger than the sum of its proper divisors (23349).

135056827 is a wasteful number, since it uses less digits than its factorization.

135056827 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23348.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 135056827 is about 11621.3952260475. The cubic root of 135056827 is about 513.0647537598.

The spelling of 135056827 in words is "one hundred thirty-five million, fifty-six thousand, eight hundred twenty-seven".