5079661 has 2 divisors, whose sum is σ = 5079662. Its totient is φ = 5079660.

The previous prime is 5079623. The next prime is 5079667. The reversal of 5079661 is 1669705.

5079661 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 17161 = 2250^2 + 131^2 .

It is a cyclic number.

It is not a de Polignac number, because 5079661 - 2⁷ = 5079533 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5079667) 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 as a sum of consecutive naturals, namely, 2539830 + 2539831.

It is an arithmetic number, because the mean of its divisors is an integer number (2539831).

Almost surely, 2^5079661 is an apocalyptic number.

It is an amenable number.

5079661 is a deficient number, since it is larger than the sum of its proper divisors (1).

5079661 is an equidigital number, since it uses as much as digits as its factorization.

5079661 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 5079661 is about 2253.8103291981. The cubic root of 5079661 is about 171.9009367360.

The spelling of 5079661 in words is "five million, seventy-nine thousand, six hundred sixty-one".