32452012543 has 4 divisors (see below), whose sum is σ = 32476617360. Its totient is φ = 32427407728.

The previous prime is 32452012531. The next prime is 32452012553. The reversal of 32452012543 is 34521025423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 32452012543 - 2⁹ = 32452012031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32452012553) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12300430 + ... + 12303067.

It is an arithmetic number, because the mean of its divisors is an integer number (8119154340).

Almost surely, 2^32452012543 is an apocalyptic number.

32452012543 is a deficient number, since it is larger than the sum of its proper divisors (24604817).

32452012543 is a wasteful number, since it uses less digits than its factorization.

32452012543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24604816.

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

Adding to 32452012543 its reverse (34521025423), we get a palindrome (66973037966).

The spelling of 32452012543 in words is "thirty-two billion, four hundred fifty-two million, twelve thousand, five hundred forty-three".