5208779 has 2 divisors, whose sum is σ = 5208780. Its totient is φ = 5208778.

The previous prime is 5208751. The next prime is 5208799. The reversal of 5208779 is 9778025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5208779 - 2⁸ = 5208523 is a prime.

It is a super-4 number, since 4×5208779⁴ (a number of 28 digits) contains 4444 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5208739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2604389 + 2604390.

It is an arithmetic number, because the mean of its divisors is an integer number (2604390).

Almost surely, 2^5208779 is an apocalyptic number.

5208779 is a deficient number, since it is larger than the sum of its proper divisors (1).

5208779 is an equidigital number, since it uses as much as digits as its factorization.

5208779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 35280, while the sum is 38.

The square root of 5208779 is about 2282.2749615241. The cubic root of 5208779 is about 173.3452625748.

The spelling of 5208779 in words is "five million, two hundred eight thousand, seven hundred seventy-nine".