473520163 has 2 divisors, whose sum is σ = 473520164. Its totient is φ = 473520162.

The previous prime is 473520119. The next prime is 473520167. The reversal of 473520163 is 361025374.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473520163 is a prime.

It is not a weakly prime, because it can be changed into another prime (473520167) 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, 236760081 + 236760082.

It is an arithmetic number, because the mean of its divisors is an integer number (236760082).

Almost surely, 2^473520163 is an apocalyptic number.

473520163 is a deficient number, since it is larger than the sum of its proper divisors (1).

473520163 is an equidigital number, since it uses as much as digits as its factorization.

473520163 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 31.

The square root of 473520163 is about 21760.5184451106. The cubic root of 473520163 is about 779.4342615827.

The spelling of 473520163 in words is "four hundred seventy-three million, five hundred twenty thousand, one hundred sixty-three".