8385253 has 2 divisors, whose sum is σ = 8385254. Its totient is φ = 8385252.

The previous prime is 8385239. The next prime is 8385277. The reversal of 8385253 is 3525838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4571044 + 3814209 = 2138^2 + 1953^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8385253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8355253) 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, 4192626 + 4192627.

It is an arithmetic number, because the mean of its divisors is an integer number (4192627).

Almost surely, 2^8385253 is an apocalyptic number.

It is an amenable number.

8385253 is a deficient number, since it is larger than the sum of its proper divisors (1).

8385253 is an equidigital number, since it uses as much as digits as its factorization.

8385253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28800, while the sum is 34.

The square root of 8385253 is about 2895.7301324536. The cubic root of 8385253 is about 203.1602429736.

The spelling of 8385253 in words is "eight million, three hundred eighty-five thousand, two hundred fifty-three".