132512543 has 2 divisors, whose sum is σ = 132512544. Its totient is φ = 132512542.

The previous prime is 132512539. The next prime is 132512563. The reversal of 132512543 is 345215231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132512543 - 2² = 132512539 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132512563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66256271 + 66256272.

It is an arithmetic number, because the mean of its divisors is an integer number (66256272).

Almost surely, 2^132512543 is an apocalyptic number.

132512543 is a deficient number, since it is larger than the sum of its proper divisors (1).

132512543 is an equidigital number, since it uses as much as digits as its factorization.

132512543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 132512543 is about 11511.4092534320. The cubic root of 132512543 is about 509.8224975005.

Adding to 132512543 its reverse (345215231), we get a palindrome (477727774).

It can be divided in two parts, 132 and 512543, that multiplied together give a palindrome (67655676).

The spelling of 132512543 in words is "one hundred thirty-two million, five hundred twelve thousand, five hundred forty-three".