85227253 has 2 divisors, whose sum is σ = 85227254. Its totient is φ = 85227252.

The previous prime is 85227251. The next prime is 85227257. The reversal of 85227253 is 35272258.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 82846404 + 2380849 = 9102^2 + 1543^2 .

It is a cyclic number.

It is not a de Polignac number, because 85227253 - 2¹ = 85227251 is a prime.

Together with 85227251, 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 (85227251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42613626 + 42613627.

It is an arithmetic number, because the mean of its divisors is an integer number (42613627).

Almost surely, 2^85227253 is an apocalyptic number.

It is an amenable number.

85227253 is a deficient number, since it is larger than the sum of its proper divisors (1).

85227253 is an equidigital number, since it uses as much as digits as its factorization.

85227253 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 33600, while the sum is 34.

The square root of 85227253 is about 9231.8607550158. The cubic root of 85227253 is about 440.0744588178.

The spelling of 85227253 in words is "eighty-five million, two hundred twenty-seven thousand, two hundred fifty-three".