5650643 has 2 divisors, whose sum is σ = 5650644. Its totient is φ = 5650642.

The previous prime is 5650637. The next prime is 5650651. The reversal of 5650643 is 3460565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5650643 - 2⁴ = 5650627 is a prime.

It is not a weakly prime, because it can be changed into another prime (5650693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825321 + 2825322.

It is an arithmetic number, because the mean of its divisors is an integer number (2825322).

Almost surely, 2^5650643 is an apocalyptic number.

5650643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5650643 is an equidigital number, since it uses as much as digits as its factorization.

5650643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 5650643 is about 2377.1081170195. The cubic root of 5650643 is about 178.1145057119.

The spelling of 5650643 in words is "five million, six hundred fifty thousand, six hundred forty-three".