5000321 has 2 divisors, whose sum is σ = 5000322. Its totient is φ = 5000320.

The previous prime is 5000311. The next prime is 5000339. The reversal of 5000321 is 1230005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4999696 + 625 = 2236^2 + 25^2 .

It is a cyclic number.

It is not a de Polignac number, because 5000321 - 2⁶ = 5000257 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (5000311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500160 + 2500161.

It is an arithmetic number, because the mean of its divisors is an integer number (2500161).

Almost surely, 2^5000321 is an apocalyptic number.

It is an amenable number.

5000321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5000321 is an equidigital number, since it uses as much as digits as its factorization.

5000321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30, while the sum is 11.

The square root of 5000321 is about 2236.1397541299. The cubic root of 5000321 is about 171.0012539379.

Adding to 5000321 its reverse (1230005), we get a palindrome (6230326).

The spelling of 5000321 in words is "five million, three hundred twenty-one", and thus it is an aban number.