5208979 has 2 divisors, whose sum is σ = 5208980. Its totient is φ = 5208978.

The previous prime is 5208967. The next prime is 5208989. The reversal of 5208979 is 9798025.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5208979 - 2¹³ = 5200787 is a prime.

5208979 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (5208989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2604489 + 2604490.

It is an arithmetic number, because the mean of its divisors is an integer number (2604490).

Almost surely, 2^5208979 is an apocalyptic number.

5208979 is a deficient number, since it is larger than the sum of its proper divisors (1).

5208979 is an equidigital number, since it uses as much as digits as its factorization.

5208979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 5208979 is about 2282.3187770336. The cubic root of 5208979 is about 173.3474811759.

The spelling of 5208979 in words is "five million, two hundred eight thousand, nine hundred seventy-nine".