5221373 has 2 divisors, whose sum is σ = 5221374. Its totient is φ = 5221372.

The previous prime is 5221369. The next prime is 5221387. The reversal of 5221373 is 3731225.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4937284 + 284089 = 2222^2 + 533^2 .

It is a cyclic number.

It is not a de Polignac number, because 5221373 - 2² = 5221369 is a prime.

It is equal to p₃₆₂₈₁₃ and since 5221373 and 362813 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5221303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2610686 + 2610687.

It is an arithmetic number, because the mean of its divisors is an integer number (2610687).

Almost surely, 2^5221373 is an apocalyptic number.

It is an amenable number.

5221373 is a deficient number, since it is larger than the sum of its proper divisors (1).

5221373 is an equidigital number, since it uses as much as digits as its factorization.

5221373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1260, while the sum is 23.

The square root of 5221373 is about 2285.0323848909. The cubic root of 5221373 is about 173.4848572300.

Adding to 5221373 its reverse (3731225), we get a palindrome (8952598).

The spelling of 5221373 in words is "five million, two hundred twenty-one thousand, three hundred seventy-three".