5613217 has 2 divisors, whose sum is σ = 5613218. Its totient is φ = 5613216.

The previous prime is 5613169. The next prime is 5613259. The reversal of 5613217 is 7123165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3066001 + 2547216 = 1751^2 + 1596^2 .

It is a cyclic number.

It is not a de Polignac number, because 5613217 - 2⁷ = 5613089 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5613191 and 5613200.

It is not a weakly prime, because it can be changed into another prime (5613287) 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, 2806608 + 2806609.

It is an arithmetic number, because the mean of its divisors is an integer number (2806609).

Almost surely, 2^5613217 is an apocalyptic number.

It is an amenable number.

5613217 is a deficient number, since it is larger than the sum of its proper divisors (1).

5613217 is an equidigital number, since it uses as much as digits as its factorization.

5613217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 25.

The square root of 5613217 is about 2369.2228683684. Note that the first 3 decimals coincide. The cubic root of 5613217 is about 177.7203980474.

The spelling of 5613217 in words is "five million, six hundred thirteen thousand, two hundred seventeen".