132530516 has 12 divisors (see below), whose sum is σ = 232029588. Its totient is φ = 66236352.

The previous prime is 132530513. The next prime is 132530527. The reversal of 132530516 is 615035231.

It can be written as a sum of positive squares in 2 ways, for example, as 104121616 + 28408900 = 10204^2 + 5330^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132530513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5630 + ... + 17226.

It is an arithmetic number, because the mean of its divisors is an integer number (19335799).

Almost surely, 2^132530516 is an apocalyptic number.

It is an amenable number.

132530516 is a deficient number, since it is larger than the sum of its proper divisors (99499072).

132530516 is a wasteful number, since it uses less digits than its factorization.

132530516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14458 (or 14456 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 132530516 is about 11512.1898872456. The cubic root of 132530516 is about 509.8455459489.

Adding to 132530516 its reverse (615035231), we get a palindrome (747565747).

The spelling of 132530516 in words is "one hundred thirty-two million, five hundred thirty thousand, five hundred sixteen".