135532164 has 24 divisors (see below), whose sum is σ = 318340288. Its totient is φ = 44877600.

The previous prime is 135532157. The next prime is 135532181. The reversal of 135532164 is 461235531.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35587 + ... + 39210.

Almost surely, 2^135532164 is an apocalyptic number.

It is an amenable number.

135532164 is an abundant number, since it is smaller than the sum of its proper divisors (182808124).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

135532164 is a wasteful number, since it uses less digits than its factorization.

135532164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74955 (or 74953 counting only the distinct ones).

The product of its digits is 10800, while the sum is 30.

The square root of 135532164 is about 11641.8282069441. The cubic root of 135532164 is about 513.6659651446.

Adding to 135532164 its reverse (461235531), we get a palindrome (596767695).

The spelling of 135532164 in words is "one hundred thirty-five million, five hundred thirty-two thousand, one hundred sixty-four".