132545219 has 2 divisors, whose sum is σ = 132545220. Its totient is φ = 132545218.

The previous prime is 132545213. The next prime is 132545227. The reversal of 132545219 is 912545231.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132545219 is a prime.

It is a super-2 number, since 2×132545219² = 35136470159515922, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (132545213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66272609 + 66272610.

It is an arithmetic number, because the mean of its divisors is an integer number (66272610).

Almost surely, 2^132545219 is an apocalyptic number.

132545219 is a deficient number, since it is larger than the sum of its proper divisors (1).

132545219 is an equidigital number, since it uses as much as digits as its factorization.

132545219 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10800, while the sum is 32.

The square root of 132545219 is about 11512.8284535122. The cubic root of 132545219 is about 509.8643994228.

The spelling of 132545219 in words is "one hundred thirty-two million, five hundred forty-five thousand, two hundred nineteen".