983255963 has 2 divisors, whose sum is σ = 983255964. Its totient is φ = 983255962.

The previous prime is 983255953. The next prime is 983256007. The reversal of 983255963 is 369552389.

It is a weak prime.

It is an emirp because it is prime and its reverse (369552389) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 983255963 - 2⁶ = 983255899 is a prime.

It is not a weakly prime, because it can be changed into another prime (983255953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 491627981 + 491627982.

It is an arithmetic number, because the mean of its divisors is an integer number (491627982).

Almost surely, 2^983255963 is an apocalyptic number.

983255963 is a deficient number, since it is larger than the sum of its proper divisors (1).

983255963 is an equidigital number, since it uses as much as digits as its factorization.

983255963 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1749600, while the sum is 50.

The square root of 983255963 is about 31356.9125233975. The cubic root of 983255963 is about 994.3872098609.

The spelling of 983255963 in words is "nine hundred eighty-three million, two hundred fifty-five thousand, nine hundred sixty-three".