455298163 has 2 divisors, whose sum is σ = 455298164. Its totient is φ = 455298162.

The previous prime is 455298119. The next prime is 455298167. The reversal of 455298163 is 361892554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 455298163 - 2¹⁷ = 455167091 is a prime.

It is not a weakly prime, because it can be changed into another prime (455298167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227649081 + 227649082.

It is an arithmetic number, because the mean of its divisors is an integer number (227649082).

Almost surely, 2^455298163 is an apocalyptic number.

455298163 is a deficient number, since it is larger than the sum of its proper divisors (1).

455298163 is an equidigital number, since it uses as much as digits as its factorization.

455298163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 43.

The square root of 455298163 is about 21337.7169116098. The cubic root of 455298163 is about 769.3051374538.

The spelling of 455298163 in words is "four hundred fifty-five million, two hundred ninety-eight thousand, one hundred sixty-three".