5688517 has 2 divisors, whose sum is σ = 5688518. Its totient is φ = 5688516.

The previous prime is 5688511. The next prime is 5688539. The reversal of 5688517 is 7158865.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5317636 + 370881 = 2306^2 + 609^2 .

It is a cyclic number.

It is not a de Polignac number, because 5688517 - 2³ = 5688509 is a prime.

It is a Chen prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5688517.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5688511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2844258 + 2844259.

It is an arithmetic number, because the mean of its divisors is an integer number (2844259).

Almost surely, 2^5688517 is an apocalyptic number.

It is an amenable number.

5688517 is a deficient number, since it is larger than the sum of its proper divisors (1).

5688517 is an equidigital number, since it uses as much as digits as its factorization.

5688517 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 40.

The square root of 5688517 is about 2385.0612151473. The cubic root of 5688517 is about 178.5115633537.

The spelling of 5688517 in words is "five million, six hundred eighty-eight thousand, five hundred seventeen".