996453163 has 2 divisors, whose sum is σ = 996453164. Its totient is φ = 996453162.

The previous prime is 996453109. The next prime is 996453169. The reversal of 996453163 is 361354699.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 996453163 - 2⁹ = 996452651 is a prime.

It is not a weakly prime, because it can be changed into another prime (996453169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 498226581 + 498226582.

It is an arithmetic number, because the mean of its divisors is an integer number (498226582).

Almost surely, 2^996453163 is an apocalyptic number.

996453163 is a deficient number, since it is larger than the sum of its proper divisors (1).

996453163 is an equidigital number, since it uses as much as digits as its factorization.

996453163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 524880, while the sum is 46.

The square root of 996453163 is about 31566.6463692297. The cubic root of 996453163 is about 998.8163204556.

The spelling of 996453163 in words is "nine hundred ninety-six million, four hundred fifty-three thousand, one hundred sixty-three".