8028253273 has 2 divisors, whose sum is σ = 8028253274. Its totient is φ = 8028253272.

The previous prime is 8028253237. The next prime is 8028253279. The reversal of 8028253273 is 3723528208.

Together with previous prime (8028253237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6216218649 + 1812034624 = 78843^2 + 42568^2 .

It is a cyclic number.

It is not a de Polignac number, because 8028253273 - 2²¹ = 8026156121 is a prime.

It is not a weakly prime, because it can be changed into another prime (8028253279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4014126636 + 4014126637.

It is an arithmetic number, because the mean of its divisors is an integer number (4014126637).

Almost surely, 2^8028253273 is an apocalyptic number.

It is an amenable number.

8028253273 is a deficient number, since it is larger than the sum of its proper divisors (1).

8028253273 is an equidigital number, since it uses as much as digits as its factorization.

8028253273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 161280, while the sum is 40.

The square root of 8028253273 is about 89600.5204951400. The cubic root of 8028253273 is about 2002.3516731496.

The spelling of 8028253273 in words is "eight billion, twenty-eight million, two hundred fifty-three thousand, two hundred seventy-three".