5543617 has 2 divisors, whose sum is σ = 5543618. Its totient is φ = 5543616.

The previous prime is 5543597. The next prime is 5543623. The reversal of 5543617 is 7163455.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4704561 + 839056 = 2169^2 + 916^2 .

It is a cyclic number.

It is not a de Polignac number, because 5543617 - 2¹⁵ = 5510849 is a prime.

It is not a weakly prime, because it can be changed into another prime (5543917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2771808 + 2771809.

It is an arithmetic number, because the mean of its divisors is an integer number (2771809).

Almost surely, 2^5543617 is an apocalyptic number.

It is an amenable number.

5543617 is a deficient number, since it is larger than the sum of its proper divisors (1).

5543617 is an equidigital number, since it uses as much as digits as its factorization.

5543617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 31.

The square root of 5543617 is about 2354.4886918395. The cubic root of 5543617 is about 176.9828044623.

The spelling of 5543617 in words is "five million, five hundred forty-three thousand, six hundred seventeen".