5579669 has 2 divisors, whose sum is σ = 5579670. Its totient is φ = 5579668.

The previous prime is 5579663. The next prime is 5579671. The reversal of 5579669 is 9669755.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5579044 + 625 = 2362^2 + 25^2 .

It is a cyclic number.

It is not a de Polignac number, because 5579669 - 2¹⁶ = 5514133 is a prime.

It is a super-2 number, since 2×5579669² = 62265412299122, which contains 22 as substring.

Together with 5579671, it forms a pair of twin primes.

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 (5579663) 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, 2789834 + 2789835.

It is an arithmetic number, because the mean of its divisors is an integer number (2789835).

Almost surely, 2^5579669 is an apocalyptic number.

It is an amenable number.

5579669 is a deficient number, since it is larger than the sum of its proper divisors (1).

5579669 is an equidigital number, since it uses as much as digits as its factorization.

5579669 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 510300, while the sum is 47.

The square root of 5579669 is about 2362.1322994278. The cubic root of 5579669 is about 177.3656352706.

The spelling of 5579669 in words is "five million, five hundred seventy-nine thousand, six hundred sixty-nine".