498900163 has 2 divisors, whose sum is σ = 498900164. Its totient is φ = 498900162.

The previous prime is 498900133. The next prime is 498900169. The reversal of 498900163 is 361009894.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 498900163 - 2⁹ = 498899651 is a prime.

It is not a weakly prime, because it can be changed into another prime (498900169) 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, 249450081 + 249450082.

It is an arithmetic number, because the mean of its divisors is an integer number (249450082).

Almost surely, 2^498900163 is an apocalyptic number.

498900163 is a deficient number, since it is larger than the sum of its proper divisors (1).

498900163 is an equidigital number, since it uses as much as digits as its factorization.

498900163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 498900163 is about 22336.0731329390. The cubic root of 498900163 is about 793.1181379503.

The spelling of 498900163 in words is "four hundred ninety-eight million, nine hundred thousand, one hundred sixty-three".