573005161 has 2 divisors, whose sum is σ = 573005162. Its totient is φ = 573005160.

The previous prime is 573005159. The next prime is 573005183. The reversal of 573005161 is 161500375.

573005161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 315595225 + 257409936 = 17765^2 + 16044^2 .

It is a cyclic number.

It is not a de Polignac number, because 573005161 - 2¹ = 573005159 is a prime.

Together with 573005159, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (573005131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286502580 + 286502581.

It is an arithmetic number, because the mean of its divisors is an integer number (286502581).

Almost surely, 2^573005161 is an apocalyptic number.

It is an amenable number.

573005161 is a deficient number, since it is larger than the sum of its proper divisors (1).

573005161 is an equidigital number, since it uses as much as digits as its factorization.

573005161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3150, while the sum is 28.

The square root of 573005161 is about 23937.5262088629. The cubic root of 573005161 is about 830.5890051518.

The spelling of 573005161 in words is "five hundred seventy-three million, five thousand, one hundred sixty-one".