5249659 has 2 divisors, whose sum is σ = 5249660. Its totient is φ = 5249658.

The previous prime is 5249653. The next prime is 5249663. The reversal of 5249659 is 9569425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5249659 - 2⁵ = 5249627 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5249653) 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, 2624829 + 2624830.

It is an arithmetic number, because the mean of its divisors is an integer number (2624830).

Almost surely, 2^5249659 is an apocalyptic number.

5249659 is a deficient number, since it is larger than the sum of its proper divisors (1).

5249659 is an equidigital number, since it uses as much as digits as its factorization.

5249659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 97200, while the sum is 40.

The square root of 5249659 is about 2291.2134339690. The cubic root of 5249659 is about 173.7975692261.

The spelling of 5249659 in words is "five million, two hundred forty-nine thousand, six hundred fifty-nine".