5198018339 has 2 divisors, whose sum is σ = 5198018340. Its totient is φ = 5198018338.

The previous prime is 5198018333. The next prime is 5198018359. The reversal of 5198018339 is 9338108915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5198018339 - 2⁴ = 5198018323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5198018293 and 5198018302.

It is not a weakly prime, because it can be changed into another prime (5198018333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2599009169 + 2599009170.

It is an arithmetic number, because the mean of its divisors is an integer number (2599009170).

Almost surely, 2^5198018339 is an apocalyptic number.

5198018339 is a deficient number, since it is larger than the sum of its proper divisors (1).

5198018339 is an equidigital number, since it uses as much as digits as its factorization.

5198018339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 47.

The square root of 5198018339 is about 72097.2838531383. The cubic root of 5198018339 is about 1732.2581067900.

The spelling of 5198018339 in words is "five billion, one hundred ninety-eight million, eighteen thousand, three hundred thirty-nine".