4518248299 has 2 divisors, whose sum is σ = 4518248300. Its totient is φ = 4518248298.

The previous prime is 4518248297. The next prime is 4518248323. The reversal of 4518248299 is 9928428154.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4518248299 - 2¹ = 4518248297 is a prime.

Together with 4518248297, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4518248297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2259124149 + 2259124150.

It is an arithmetic number, because the mean of its divisors is an integer number (2259124150).

Almost surely, 2^4518248299 is an apocalyptic number.

4518248299 is a deficient number, since it is larger than the sum of its proper divisors (1).

4518248299 is an equidigital number, since it uses as much as digits as its factorization.

4518248299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1658880, while the sum is 52.

The square root of 4518248299 is about 67217.9165029682. The cubic root of 4518248299 is about 1653.1922648573.

The spelling of 4518248299 in words is "four billion, five hundred eighteen million, two hundred forty-eight thousand, two hundred ninety-nine".