6216253 has 2 divisors, whose sum is σ = 6216254. Its totient is φ = 6216252.

The previous prime is 6216251. The next prime is 6216257. The reversal of 6216253 is 3526126.

6216253 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5968249 + 248004 = 2443^2 + 498^2 .

It is a cyclic number.

It is not a de Polignac number, because 6216253 - 2¹ = 6216251 is a prime.

Together with 6216251, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6216251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3108126 + 3108127.

It is an arithmetic number, because the mean of its divisors is an integer number (3108127).

Almost surely, 2^6216253 is an apocalyptic number.

It is an amenable number.

6216253 is a deficient number, since it is larger than the sum of its proper divisors (1).

6216253 is an equidigital number, since it uses as much as digits as its factorization.

6216253 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 6216253 is about 2493.2414644394. The cubic root of 6216253 is about 183.8694430660.

The spelling of 6216253 in words is "six million, two hundred sixteen thousand, two hundred fifty-three".