135052 has 12 divisors (see below), whose sum is σ = 248920. Its totient is φ = 63936.

The previous prime is 135049. The next prime is 135059. The reversal of 135052 is 250531.

It is a d-powerful number, because it can be written as 1 + 3⁶ + 0 + 5³ + 5⁵ + 2¹⁷ .

It is not an unprimeable number, because it can be changed into a prime (135059) 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, 813 + ... + 964.

2¹³⁵⁰⁵² is an apocalyptic number.

It is an amenable number.

135052 is a deficient number, since it is larger than the sum of its proper divisors (113868).

135052 is a wasteful number, since it uses less digits than its factorization.

135052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1800 (or 1798 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 135052 is about 367.4942176416. The cubic root of 135052 is about 51.3058641288.

Adding to 135052 its reverse (250531), we get a palindrome (385583).

It can be divided in two parts, 1 and 35052, that added together give a palindrome (35053).

The spelling of 135052 in words is "one hundred thirty-five thousand, fifty-two".