5184139 has 2 divisors, whose sum is σ = 5184140. Its totient is φ = 5184138.

The previous prime is 5184121. The next prime is 5184143. The reversal of 5184139 is 9314815.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5184139 - 2¹¹ = 5182091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5184139.

It is not a weakly prime, because it can be changed into another prime (5184199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2592069 + 2592070.

It is an arithmetic number, because the mean of its divisors is an integer number (2592070).

Almost surely, 2^5184139 is an apocalyptic number.

5184139 is a deficient number, since it is larger than the sum of its proper divisors (1).

5184139 is an equidigital number, since it uses as much as digits as its factorization.

5184139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 31.

The square root of 5184139 is about 2276.8704398801. The cubic root of 5184139 is about 173.0714952802.

The spelling of 5184139 in words is "five million, one hundred eighty-four thousand, one hundred thirty-nine".