5016643 has 2 divisors, whose sum is σ = 5016644. Its totient is φ = 5016642.

The previous prime is 5016631. The next prime is 5016653. The reversal of 5016643 is 3466105.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5016643 - 2⁵ = 5016611 is a prime.

It is not a weakly prime, because it can be changed into another prime (5016653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508321 + 2508322.

It is an arithmetic number, because the mean of its divisors is an integer number (2508322).

Almost surely, 2^5016643 is an apocalyptic number.

5016643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5016643 is an equidigital number, since it uses as much as digits as its factorization.

5016643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5016643 is about 2239.7863737419. The cubic root of 5016643 is about 171.1871120783.

The spelling of 5016643 in words is "five million, sixteen thousand, six hundred forty-three".