5659751 has 2 divisors, whose sum is σ = 5659752. Its totient is φ = 5659750.

The previous prime is 5659729. The next prime is 5659781. The reversal of 5659751 is 1579565.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5659751 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5659721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2829875 + 2829876.

It is an arithmetic number, because the mean of its divisors is an integer number (2829876).

Almost surely, 2^5659751 is an apocalyptic number.

5659751 is a deficient number, since it is larger than the sum of its proper divisors (1).

5659751 is an equidigital number, since it uses as much as digits as its factorization.

5659751 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47250, while the sum is 38.

The square root of 5659751 is about 2379.0231188452. The cubic root of 5659751 is about 178.2101524126.

The spelling of 5659751 in words is "five million, six hundred fifty-nine thousand, seven hundred fifty-one".