5017321 has 2 divisors, whose sum is σ = 5017322. Its totient is φ = 5017320.

The previous prime is 5017279. The next prime is 5017343. The reversal of 5017321 is 1237105.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4141225 + 876096 = 2035^2 + 936^2 .

It is a cyclic number.

It is not a de Polignac number, because 5017321 - 2¹³ = 5009129 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5017361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508660 + 2508661.

It is an arithmetic number, because the mean of its divisors is an integer number (2508661).

Almost surely, 2^5017321 is an apocalyptic number.

It is an amenable number.

5017321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5017321 is an equidigital number, since it uses as much as digits as its factorization.

5017321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 210, while the sum is 19.

The square root of 5017321 is about 2239.9377223485. The cubic root of 5017321 is about 171.1948237182.

It can be divided in two parts, 50 and 17321, that added together give a palindrome (17371).

The spelling of 5017321 in words is "five million, seventeen thousand, three hundred twenty-one".