12812091483 has 8 divisors (see below), whose sum is σ = 17172228096. Its totient is φ = 8496674600.

The previous prime is 12812091469. The next prime is 12812091541. The reversal of 12812091483 is 38419021821.

12812091483 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 12812091483 - 2²⁹ = 12275220571 is a prime.

It is a super-2 number, since 2×12812091483² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12812090483) 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, 11179263 + ... + 11180408.

It is an arithmetic number, because the mean of its divisors is an integer number (2146528512).

Almost surely, 2^12812091483 is an apocalyptic number.

12812091483 is a deficient number, since it is larger than the sum of its proper divisors (4360136613).

12812091483 is a wasteful number, since it uses less digits than its factorization.

12812091483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22359865.

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 12812091483 in words is "twelve billion, eight hundred twelve million, ninety-one thousand, four hundred eighty-three".