132511164 has 24 divisors (see below), whose sum is σ = 309388800. Its totient is φ = 44142384.

The previous prime is 132511163. The next prime is 132511207. The reversal of 132511164 is 461115231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132511163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26487 + ... + 31089.

It is an arithmetic number, because the mean of its divisors is an integer number (12891200).

Almost surely, 2^132511164 is an apocalyptic number.

It is an amenable number.

132511164 is an abundant number, since it is smaller than the sum of its proper divisors (176877636).

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

132511164 is a wasteful number, since it uses less digits than its factorization.

132511164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7009 (or 7007 counting only the distinct ones).

The product of its digits is 720, while the sum is 24.

The square root of 132511164 is about 11511.3493561789. The cubic root of 132511164 is about 509.8207289946.

Adding to 132511164 its reverse (461115231), we get a palindrome (593626395).

The spelling of 132511164 in words is "one hundred thirty-two million, five hundred eleven thousand, one hundred sixty-four".