12812082653 has 2 divisors, whose sum is σ = 12812082654. Its totient is φ = 12812082652.

The previous prime is 12812082599. The next prime is 12812082713. The reversal of 12812082653 is 35628021821.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7399096324 + 5412986329 = 86018^2 + 73573^2 .

It is a cyclic number.

It is not a de Polignac number, because 12812082653 - 2²⁰ = 12811034077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12812082053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6406041326 + 6406041327.

It is an arithmetic number, because the mean of its divisors is an integer number (6406041327).

Almost surely, 2^12812082653 is an apocalyptic number.

It is an amenable number.

12812082653 is a deficient number, since it is larger than the sum of its proper divisors (1).

12812082653 is an equidigital number, since it uses as much as digits as its factorization.

12812082653 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46080, while the sum is 38.

The spelling of 12812082653 in words is "twelve billion, eight hundred twelve million, eighty-two thousand, six hundred fifty-three".