12000455453 has 8 divisors (see below), whose sum is σ = 13715657280. Its totient is φ = 10285466400.

The previous prime is 12000455443. The next prime is 12000455471. The reversal of 12000455453 is 35455400021.

12000455453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12000455453 - 2¹⁴ = 12000439069 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 (12000455443) 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 in 7 ways as a sum of consecutive naturals, for example, 95318 + ... + 181896.

It is an arithmetic number, because the mean of its divisors is an integer number (1714457160).

Almost surely, 2^12000455453 is an apocalyptic number.

It is an amenable number.

12000455453 is a deficient number, since it is larger than the sum of its proper divisors (1715201827).

12000455453 is an equidigital number, since it uses as much as digits as its factorization.

12000455453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106387.

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 12000455453 its reverse (35455400021), we get a palindrome (47455855474).

The spelling of 12000455453 in words is "twelve billion, four hundred fifty-five thousand, four hundred fifty-three".