5179139 has 16 divisors (see below), whose sum is σ = 6328320. Its totient is φ = 4142880.

The previous prime is 5179133. The next prime is 5179151. The reversal of 5179139 is 9319715.

It is not a de Polignac number, because 5179139 - 2⁴ = 5179123 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5179099 and 5179108.

It is not an unprimeable number, because it can be changed into a prime (5179133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5882 + ... + 6704.

It is an arithmetic number, because the mean of its divisors is an integer number (395520).

Almost surely, 2^5179139 is an apocalyptic number.

5179139 is a deficient number, since it is larger than the sum of its proper divisors (1149181).

5179139 is a wasteful number, since it uses less digits than its factorization.

5179139 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890.

The product of its digits is 8505, while the sum is 35.

The square root of 5179139 is about 2275.7721766469. The cubic root of 5179139 is about 173.0158360324.

The spelling of 5179139 in words is "five million, one hundred seventy-nine thousand, one hundred thirty-nine".