5216623 has 2 divisors, whose sum is σ = 5216624. Its totient is φ = 5216622.

The previous prime is 5216599. The next prime is 5216663. The reversal of 5216623 is 3266125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5216623 - 2⁵ = 5216591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5216663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608311 + 2608312.

It is an arithmetic number, because the mean of its divisors is an integer number (2608312).

Almost surely, 2^5216623 is an apocalyptic number.

5216623 is a deficient number, since it is larger than the sum of its proper divisors (1).

5216623 is an equidigital number, since it uses as much as digits as its factorization.

5216623 is an odious number, because the sum of its binary digits is odd.

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

The square root of 5216623 is about 2283.9927758204. The cubic root of 5216623 is about 173.4322335819.

The spelling of 5216623 in words is "five million, two hundred sixteen thousand, six hundred twenty-three".