827541263 has 2 divisors, whose sum is σ = 827541264. Its totient is φ = 827541262.

The previous prime is 827541251. The next prime is 827541293. The reversal of 827541263 is 362145728.

It is a happy number.

827541263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 827541263 - 2⁶ = 827541199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (827541203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 413770631 + 413770632.

It is an arithmetic number, because the mean of its divisors is an integer number (413770632).

Almost surely, 2^827541263 is an apocalyptic number.

827541263 is a deficient number, since it is larger than the sum of its proper divisors (1).

827541263 is an equidigital number, since it uses as much as digits as its factorization.

827541263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 38.

The square root of 827541263 is about 28767.0169291152. The cubic root of 827541263 is about 938.8507393473.

The spelling of 827541263 in words is "eight hundred twenty-seven million, five hundred forty-one thousand, two hundred sixty-three".