8481126799 has 2 divisors, whose sum is σ = 8481126800. Its totient is φ = 8481126798.

The previous prime is 8481126781. The next prime is 8481126803. The reversal of 8481126799 is 9976211848.

It is a happy number.

8481126799 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8481126799 - 2⁷ = 8481126671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8481126739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4240563399 + 4240563400.

It is an arithmetic number, because the mean of its divisors is an integer number (4240563400).

Almost surely, 2^8481126799 is an apocalyptic number.

8481126799 is a deficient number, since it is larger than the sum of its proper divisors (1).

8481126799 is an equidigital number, since it uses as much as digits as its factorization.

8481126799 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1741824, while the sum is 55.

The square root of 8481126799 is about 92093.0333901539. The cubic root of 8481126799 is about 2039.3159630697.

The spelling of 8481126799 in words is "eight billion, four hundred eighty-one million, one hundred twenty-six thousand, seven hundred ninety-nine".