8282873857 has 2 divisors, whose sum is σ = 8282873858. Its totient is φ = 8282873856.

The previous prime is 8282873803. The next prime is 8282873891. The reversal of 8282873857 is 7583782828.

8282873857 is digitally balanced in base 3, 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., 8253540801 + 29333056 = 90849^2 + 5416^2 .

It is a cyclic number.

It is not a de Polignac number, because 8282873857 - 2¹¹ = 8282871809 is a prime.

It is not a weakly prime, because it can be changed into another prime (8282873257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4141436928 + 4141436929.

It is an arithmetic number, because the mean of its divisors is an integer number (4141436929).

Almost surely, 2^8282873857 is an apocalyptic number.

It is an amenable number.

8282873857 is a deficient number, since it is larger than the sum of its proper divisors (1).

8282873857 is an equidigital number, since it uses as much as digits as its factorization.

8282873857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12042240, while the sum is 58.

The square root of 8282873857 is about 91010.2953351982. The cubic root of 8282873857 is about 2023.3003149247.

The spelling of 8282873857 in words is "eight billion, two hundred eighty-two million, eight hundred seventy-three thousand, eight hundred fifty-seven".