5648393 has 2 divisors, whose sum is σ = 5648394. Its totient is φ = 5648392.

The previous prime is 5648371. The next prime is 5648411. The reversal of 5648393 is 3938465.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5234944 + 413449 = 2288^2 + 643^2 .

It is a cyclic number.

It is not a de Polignac number, because 5648393 - 2⁶ = 5648329 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5648333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2824196 + 2824197.

It is an arithmetic number, because the mean of its divisors is an integer number (2824197).

Almost surely, 2^5648393 is an apocalyptic number.

It is an amenable number.

5648393 is a deficient number, since it is larger than the sum of its proper divisors (1).

5648393 is an equidigital number, since it uses as much as digits as its factorization.

5648393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 77760, while the sum is 38.

The square root of 5648393 is about 2376.6348057705. The cubic root of 5648393 is about 178.0908617454.

The spelling of 5648393 in words is "five million, six hundred forty-eight thousand, three hundred ninety-three".