9992791283 has 2 divisors, whose sum is σ = 9992791284. Its totient is φ = 9992791282.

The previous prime is 9992791271. The next prime is 9992791321. The reversal of 9992791283 is 3821972999.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9992791283 - 2³⁰ = 8919049459 is a prime.

It is not a weakly prime, because it can be changed into another prime (9992791883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4996395641 + 4996395642.

It is an arithmetic number, because the mean of its divisors is an integer number (4996395642).

Almost surely, 2^9992791283 is an apocalyptic number.

9992791283 is a deficient number, since it is larger than the sum of its proper divisors (1).

9992791283 is an equidigital number, since it uses as much as digits as its factorization.

9992791283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4408992, while the sum is 59.

The square root of 9992791283 is about 99963.9499169576. The cubic root of 9992791283 is about 2153.9168752534.

The spelling of 9992791283 in words is "nine billion, nine hundred ninety-two million, seven hundred ninety-one thousand, two hundred eighty-three".