5809663 has 2 divisors, whose sum is σ = 5809664. Its totient is φ = 5809662.

The previous prime is 5809651. The next prime is 5809667. The reversal of 5809663 is 3669085.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5809663 - 2⁹ = 5809151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5809667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2904831 + 2904832.

It is an arithmetic number, because the mean of its divisors is an integer number (2904832).

Almost surely, 2^5809663 is an apocalyptic number.

5809663 is a deficient number, since it is larger than the sum of its proper divisors (1).

5809663 is an equidigital number, since it uses as much as digits as its factorization.

5809663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 5809663 is about 2410.3242520458. The cubic root of 5809663 is about 179.7699014578.

The spelling of 5809663 in words is "five million, eight hundred nine thousand, six hundred sixty-three".