8483128831 has 2 divisors, whose sum is σ = 8483128832. Its totient is φ = 8483128830.

The previous prime is 8483128813. The next prime is 8483128853. The reversal of 8483128831 is 1388213848.

Together with previous prime (8483128813) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8483128831 is a prime.

It is a super-2 number, since 2×8483128831² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8483108831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4241564415 + 4241564416.

It is an arithmetic number, because the mean of its divisors is an integer number (4241564416).

Almost surely, 2^8483128831 is an apocalyptic number.

8483128831 is a deficient number, since it is larger than the sum of its proper divisors (1).

8483128831 is an equidigital number, since it uses as much as digits as its factorization.

8483128831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 294912, while the sum is 46.

The square root of 8483128831 is about 92103.9023657521. The cubic root of 8483128831 is about 2039.4764155936.

The spelling of 8483128831 in words is "eight billion, four hundred eighty-three million, one hundred twenty-eight thousand, eight hundred thirty-one".