8311253 has 2 divisors, whose sum is σ = 8311254. Its totient is φ = 8311252.

The previous prime is 8311243. The next prime is 8311267. The reversal of 8311253 is 3521138.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8305924 + 5329 = 2882^2 + 73^2 .

It is a cyclic number.

It is not a de Polignac number, because 8311253 - 2¹² = 8307157 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8311243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4155626 + 4155627.

It is an arithmetic number, because the mean of its divisors is an integer number (4155627).

Almost surely, 2^8311253 is an apocalyptic number.

It is an amenable number.

8311253 is a deficient number, since it is larger than the sum of its proper divisors (1).

8311253 is an equidigital number, since it uses as much as digits as its factorization.

8311253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720, while the sum is 23.

The square root of 8311253 is about 2882.9243833302. The cubic root of 8311253 is about 202.5608454054.

The spelling of 8311253 in words is "eight million, three hundred eleven thousand, two hundred fifty-three".