12453163837 has 2 divisors, whose sum is σ = 12453163838. Its totient is φ = 12453163836.

The previous prime is 12453163819. The next prime is 12453163871. The reversal of 12453163837 is 73836135421.

12453163837 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12449873241 + 3290596 = 111579^2 + 1814^2 .

It is a cyclic number.

It is not a de Polignac number, because 12453163837 - 2¹¹ = 12453161789 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12453163793 and 12453163802.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12453163337) 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 as a sum of consecutive naturals, namely, 6226581918 + 6226581919.

It is an arithmetic number, because the mean of its divisors is an integer number (6226581919).

Almost surely, 2^12453163837 is an apocalyptic number.

It is an amenable number.

12453163837 is a deficient number, since it is larger than the sum of its proper divisors (1).

12453163837 is an equidigital number, since it uses as much as digits as its factorization.

12453163837 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The spelling of 12453163837 in words is "twelve billion, four hundred fifty-three million, one hundred sixty-three thousand, eight hundred thirty-seven".