132327509 has 2 divisors, whose sum is σ = 132327510. Its totient is φ = 132327508.

The previous prime is 132327463. The next prime is 132327521. The reversal of 132327509 is 905723231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87142225 + 45185284 = 9335^2 + 6722^2 .

It is a cyclic number.

It is not a de Polignac number, because 132327509 - 2⁸ = 132327253 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132327589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66163754 + 66163755.

It is an arithmetic number, because the mean of its divisors is an integer number (66163755).

Almost surely, 2^132327509 is an apocalyptic number.

It is an amenable number.

132327509 is a deficient number, since it is larger than the sum of its proper divisors (1).

132327509 is an equidigital number, since it uses as much as digits as its factorization.

132327509 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 132327509 is about 11503.3694629009. The cubic root of 132327509 is about 509.5850899415.

The spelling of 132327509 in words is "one hundred thirty-two million, three hundred twenty-seven thousand, five hundred nine".