5656759 has 2 divisors, whose sum is σ = 5656760. Its totient is φ = 5656758.

The previous prime is 5656757. The next prime is 5656789. The reversal of 5656759 is 9576565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5656759 - 2¹ = 5656757 is a prime.

Together with 5656757, it forms a pair of twin primes.

It is a d-powerful number, because it can be written as 5³ + 6³ + 5³ + 6⁶ + 7⁷ + 5⁵ + 9⁷ .

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5656757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828379 + 2828380.

It is an arithmetic number, because the mean of its divisors is an integer number (2828380).

Almost surely, 2^5656759 is an apocalyptic number.

5656759 is a deficient number, since it is larger than the sum of its proper divisors (1).

5656759 is an equidigital number, since it uses as much as digits as its factorization.

5656759 is an evil number, because the sum of its binary digits is even.

The product of its digits is 283500, while the sum is 43.

The square root of 5656759 is about 2378.3942061820. The cubic root of 5656759 is about 178.1787435655.

The spelling of 5656759 in words is "five million, six hundred fifty-six thousand, seven hundred fifty-nine".