5179209 has 16 divisors (see below), whose sum is σ = 8236032. Its totient is φ = 2830608.

The previous prime is 5179199. The next prime is 5179219. The reversal of 5179209 is 9029715.

It is an interprime number because it is at equal distance from previous prime (5179199) and next prime (5179219).

It is not a de Polignac number, because 5179209 - 2¹⁷ = 5048137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5179209.

It is not an unprimeable number, because it can be changed into a prime (5179219) 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 in 15 ways as a sum of consecutive naturals, for example, 4879 + ... + 5844.

It is an arithmetic number, because the mean of its divisors is an integer number (514752).

Almost surely, 2^5179209 is an apocalyptic number.

It is an amenable number.

5179209 is a deficient number, since it is larger than the sum of its proper divisors (3056823).

5179209 is a wasteful number, since it uses less digits than its factorization.

5179209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10756.

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 5179209 is about 2275.7875559902. The cubic root of 5179209 is about 173.0166155091.

The spelling of 5179209 in words is "five million, one hundred seventy-nine thousand, two hundred nine".