32534453423 has 4 divisors (see below), whose sum is σ = 32535315768. Its totient is φ = 32533591080.

The previous prime is 32534453389. The next prime is 32534453431. The reversal of 32534453423 is 32435443523.

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 32534453423 - 2²⁰ = 32533404847 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 (32534453453) 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, 371861 + ... + 450942.

It is an arithmetic number, because the mean of its divisors is an integer number (8133828942).

Almost surely, 2^32534453423 is an apocalyptic number.

32534453423 is a deficient number, since it is larger than the sum of its proper divisors (862345).

32534453423 is an equidigital number, since it uses as much as digits as its factorization.

32534453423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 862344.

The product of its digits is 518400, while the sum is 38.

Adding to 32534453423 its reverse (32435443523), we get a palindrome (64969896946).

The spelling of 32534453423 in words is "thirty-two billion, five hundred thirty-four million, four hundred fifty-three thousand, four hundred twenty-three".