473322569 has 2 divisors, whose sum is σ = 473322570. Its totient is φ = 473322568.

The previous prime is 473322511. The next prime is 473322593. The reversal of 473322569 is 965223374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 417670969 + 55651600 = 20437^2 + 7460^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-473322569 is a prime.

It is a super-2 number, since 2×473322569² = 448068508649519522, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (473322599) 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, 236661284 + 236661285.

It is an arithmetic number, because the mean of its divisors is an integer number (236661285).

Almost surely, 2^473322569 is an apocalyptic number.

It is an amenable number.

473322569 is a deficient number, since it is larger than the sum of its proper divisors (1).

473322569 is an equidigital number, since it uses as much as digits as its factorization.

473322569 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 41.

The square root of 473322569 is about 21755.9777762343. The cubic root of 473322569 is about 779.3258304656.

The spelling of 473322569 in words is "four hundred seventy-three million, three hundred twenty-two thousand, five hundred sixty-nine".