12846448250 has 16 divisors (see below), whose sum is σ = 24048551592. Its totient is φ = 5138579200.

The previous prime is 12846448231. The next prime is 12846448253. The reversal of 12846448250 is 5284464821.

It can be written as a sum of positive squares in 4 ways, for example, as 520341721 + 12326106529 = 22811^2 + 111023^2 .

It is not an unprimeable number, because it can be changed into a prime (12846448253) 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 in 7 ways as a sum of consecutive naturals, for example, 25692647 + ... + 25693146.

Almost surely, 2^12846448250 is an apocalyptic number.

12846448250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12846448250 is a deficient number, since it is larger than the sum of its proper divisors (11202103342).

12846448250 is an equidigital number, since it uses as much as digits as its factorization.

12846448250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51385810 (or 51385800 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 44.

The spelling of 12846448250 in words is "twelve billion, eight hundred forty-six million, four hundred forty-eight thousand, two hundred fifty".