5657317 has 2 divisors, whose sum is σ = 5657318. Its totient is φ = 5657316.

The previous prime is 5657299. The next prime is 5657321. The reversal of 5657317 is 7137565.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3389281 + 2268036 = 1841^2 + 1506^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5657317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5657347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2828658 + 2828659.

It is an arithmetic number, because the mean of its divisors is an integer number (2828659).

Almost surely, 2^5657317 is an apocalyptic number.

It is an amenable number.

5657317 is a deficient number, since it is larger than the sum of its proper divisors (1).

5657317 is an equidigital number, since it uses as much as digits as its factorization.

5657317 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22050, while the sum is 34.

The square root of 5657317 is about 2378.5115093268. The cubic root of 5657317 is about 178.1846020715.

The spelling of 5657317 in words is "five million, six hundred fifty-seven thousand, three hundred seventeen".