132544543 has 2 divisors, whose sum is σ = 132544544. Its totient is φ = 132544542.

The previous prime is 132544523. The next prime is 132544549. The reversal of 132544543 is 345445231.

It is a strong prime.

It is an emirp because it is prime and its reverse (345445231) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-132544543 is a prime.

It is a zygodrome in base 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132544549) 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, 66272271 + 66272272.

It is an arithmetic number, because the mean of its divisors is an integer number (66272272).

Almost surely, 2^132544543 is an apocalyptic number.

132544543 is a deficient number, since it is larger than the sum of its proper divisors (1).

132544543 is an equidigital number, since it uses as much as digits as its factorization.

132544543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 31.

The square root of 132544543 is about 11512.7990949204. The cubic root of 132544543 is about 509.8635326270.

Adding to 132544543 its reverse (345445231), we get a palindrome (477989774).

The spelling of 132544543 in words is "one hundred thirty-two million, five hundred forty-four thousand, five hundred forty-three".