24550790489 has 2 divisors, whose sum is σ = 24550790490. Its totient is φ = 24550790488.

The previous prime is 24550790483. The next prime is 24550790491. The reversal of 24550790489 is 98409705542.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20935774864 + 3615015625 = 144692^2 + 60125^2 .

It is a cyclic number.

It is not a de Polignac number, because 24550790489 - 2³² = 20255823193 is a prime.

Together with 24550790491, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 24550790489.

It is not a weakly prime, because it can be changed into another prime (24550790483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12275395244 + 12275395245.

It is an arithmetic number, because the mean of its divisors is an integer number (12275395245).

Almost surely, 2^24550790489 is an apocalyptic number.

It is an amenable number.

24550790489 is a deficient number, since it is larger than the sum of its proper divisors (1).

24550790489 is an equidigital number, since it uses as much as digits as its factorization.

24550790489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 24550790489 in words is "twenty-four billion, five hundred fifty million, seven hundred ninety thousand, four hundred eighty-nine".