5114994139 has 2 divisors, whose sum is σ = 5114994140. Its totient is φ = 5114994138.

The previous prime is 5114994113. The next prime is 5114994193. The reversal of 5114994139 is 9314994115.

Together with next prime (5114994193) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5114994139 - 2¹⁷ = 5114863067 is a prime.

It is not a weakly prime, because it can be changed into another prime (5114994839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2557497069 + 2557497070.

It is an arithmetic number, because the mean of its divisors is an integer number (2557497070).

Almost surely, 2^5114994139 is an apocalyptic number.

5114994139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5114994139 is an equidigital number, since it uses as much as digits as its factorization.

5114994139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 174960, while the sum is 46.

The square root of 5114994139 is about 71519.1872087484. The cubic root of 5114994139 is about 1722.9858604997.

The spelling of 5114994139 in words is "five billion, one hundred fourteen million, nine hundred ninety-four thousand, one hundred thirty-nine".