5119139 has 2 divisors, whose sum is σ = 5119140. Its totient is φ = 5119138.

The previous prime is 5119129. The next prime is 5119157. The reversal of 5119139 is 9319115.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5119139 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5119129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2559569 + 2559570.

It is an arithmetic number, because the mean of its divisors is an integer number (2559570).

Almost surely, 2^5119139 is an apocalyptic number.

5119139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5119139 is an equidigital number, since it uses as much as digits as its factorization.

5119139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1215, while the sum is 29.

The square root of 5119139 is about 2262.5514358794. The cubic root of 5119139 is about 172.3451133679.

The spelling of 5119139 in words is "five million, one hundred nineteen thousand, one hundred thirty-nine".