9255281873 has 2 divisors, whose sum is σ = 9255281874. Its totient is φ = 9255281872.

The previous prime is 9255281863. The next prime is 9255281891. The reversal of 9255281873 is 3781825529.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6315798784 + 2939483089 = 79472^2 + 54217^2 .

It is a cyclic number.

It is not a de Polignac number, because 9255281873 - 2⁶ = 9255281809 is a prime.

It is not a weakly prime, because it can be changed into another prime (9255281863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4627640936 + 4627640937.

It is an arithmetic number, because the mean of its divisors is an integer number (4627640937).

Almost surely, 2^9255281873 is an apocalyptic number.

It is an amenable number.

9255281873 is a deficient number, since it is larger than the sum of its proper divisors (1).

9255281873 is an equidigital number, since it uses as much as digits as its factorization.

9255281873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 50.

The square root of 9255281873 is about 96204.3755397851. The cubic root of 9255281873 is about 2099.5677018690.

The spelling of 9255281873 in words is "nine billion, two hundred fifty-five million, two hundred eighty-one thousand, eight hundred seventy-three".