1028017253 has 2 divisors, whose sum is σ = 1028017254. Its totient is φ = 1028017252.

The previous prime is 1028017241. The next prime is 1028017261. The reversal of 1028017253 is 3527108201.

1028017253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 846926404 + 181090849 = 29102^2 + 13457^2 .

It is a cyclic number.

It is not a de Polignac number, because 1028017253 - 2¹² = 1028013157 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1028017273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 514008626 + 514008627.

It is an arithmetic number, because the mean of its divisors is an integer number (514008627).

Almost surely, 2^1028017253 is an apocalyptic number.

It is an amenable number.

1028017253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1028017253 is an equidigital number, since it uses as much as digits as its factorization.

1028017253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 29.

The square root of 1028017253 is about 32062.7081357767. The cubic root of 1028017253 is about 1009.2531985583.

The spelling of 1028017253 in words is "one billion, twenty-eight million, seventeen thousand, two hundred fifty-three".