12548489483 has 2 divisors, whose sum is σ = 12548489484. Its totient is φ = 12548489482.

The previous prime is 12548489467. The next prime is 12548489539. The reversal of 12548489483 is 38498484521.

It is an a-pointer prime, because the next prime (12548489539) can be obtained adding 12548489483 to its sum of digits (56).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12548489483 - 2⁴ = 12548489467 is a prime.

It is not a weakly prime, because it can be changed into another prime (12548489383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6274244741 + 6274244742.

It is an arithmetic number, because the mean of its divisors is an integer number (6274244742).

Almost surely, 2^12548489483 is an apocalyptic number.

12548489483 is a deficient number, since it is larger than the sum of its proper divisors (1).

12548489483 is an equidigital number, since it uses as much as digits as its factorization.

12548489483 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8847360, while the sum is 56.

The spelling of 12548489483 in words is "twelve billion, five hundred forty-eight million, four hundred eighty-nine thousand, four hundred eighty-three".