2283478163 has 2 divisors, whose sum is σ = 2283478164. Its totient is φ = 2283478162.

The previous prime is 2283478091. The next prime is 2283478177. The reversal of 2283478163 is 3618743822.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2283478163 - 2¹⁴ = 2283461779 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (2280478163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1141739081 + 1141739082.

It is an arithmetic number, because the mean of its divisors is an integer number (1141739082).

Almost surely, 2^2283478163 is an apocalyptic number.

2283478163 is a deficient number, since it is larger than the sum of its proper divisors (1).

2283478163 is an equidigital number, since it uses as much as digits as its factorization.

2283478163 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The square root of 2283478163 is about 47785.7527198223. The cubic root of 2283478163 is about 1316.8378093048.

The spelling of 2283478163 in words is "two billion, two hundred eighty-three million, four hundred seventy-eight thousand, one hundred sixty-three".