5221501 has 2 divisors, whose sum is σ = 5221502. Its totient is φ = 5221500.

The previous prime is 5221459. The next prime is 5221543. The reversal of 5221501 is 1051225.

It is a balanced prime because it is at equal distance from previous prime (5221459) and next prime (5221543).

It can be written as a sum of positive squares in only one way, i.e., 5040025 + 181476 = 2245^2 + 426^2 .

It is a cyclic number.

It is not a de Polignac number, because 5221501 - 2⁷ = 5221373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5221591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610750 + 2610751.

It is an arithmetic number, because the mean of its divisors is an integer number (2610751).

Almost surely, 2^5221501 is an apocalyptic number.

It is an amenable number.

5221501 is a deficient number, since it is larger than the sum of its proper divisors (1).

5221501 is an equidigital number, since it uses as much as digits as its factorization.

5221501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 5221501 is about 2285.0603930750. The cubic root of 5221501 is about 173.4862748571.

Adding to 5221501 its reverse (1051225), we get a palindrome (6272726).

The spelling of 5221501 in words is "five million, two hundred twenty-one thousand, five hundred one".