135084547 has 16 divisors (see below), whose sum is σ = 153583360. Its totient is φ = 117783072.

The previous prime is 135084517. The next prime is 135084569. The reversal of 135084547 is 745480531.

It is a cyclic number.

It is not a de Polignac number, because 135084547 - 2⁷ = 135084419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135084517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119728 + ... + 120850.

It is an arithmetic number, because the mean of its divisors is an integer number (9598960).

Almost surely, 2^135084547 is an apocalyptic number.

135084547 is a deficient number, since it is larger than the sum of its proper divisors (18498813).

135084547 is a wasteful number, since it uses less digits than its factorization.

135084547 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642.

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 135084547 is about 11622.5877927422. The cubic root of 135084547 is about 513.0998530149.

The spelling of 135084547 in words is "one hundred thirty-five million, eighty-four thousand, five hundred forty-seven".