5179709 has 2 divisors, whose sum is σ = 5179710. Its totient is φ = 5179708.

The previous prime is 5179649. The next prime is 5179739. The reversal of 5179709 is 9079715.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4452100 + 727609 = 2110^2 + 853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5179709 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5179739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2589854 + 2589855.

It is an arithmetic number, because the mean of its divisors is an integer number (2589855).

Almost surely, 2^5179709 is an apocalyptic number.

It is an amenable number.

5179709 is a deficient number, since it is larger than the sum of its proper divisors (1).

5179709 is an equidigital number, since it uses as much as digits as its factorization.

5179709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19845, while the sum is 38.

The square root of 5179709 is about 2275.8974054206. The cubic root of 5179709 is about 173.0221829953.

The spelling of 5179709 in words is "five million, one hundred seventy-nine thousand, seven hundred nine".