12437145163 has 2 divisors, whose sum is σ = 12437145164. Its totient is φ = 12437145162.

The previous prime is 12437145121. The next prime is 12437145173. The reversal of 12437145163 is 36154173421.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12437145163 - 2²⁹ = 11900274251 is a prime.

It is not a weakly prime, because it can be changed into another prime (12437145173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6218572581 + 6218572582.

It is an arithmetic number, because the mean of its divisors is an integer number (6218572582).

Almost surely, 2^12437145163 is an apocalyptic number.

12437145163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12437145163 is an equidigital number, since it uses as much as digits as its factorization.

12437145163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60480, while the sum is 37.

The spelling of 12437145163 in words is "twelve billion, four hundred thirty-seven million, one hundred forty-five thousand, one hundred sixty-three".