473066081 has 2 divisors, whose sum is σ = 473066082. Its totient is φ = 473066080.

The previous prime is 473066023. The next prime is 473066101. The reversal of 473066081 is 180660374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 439321600 + 33744481 = 20960^2 + 5809^2 .

It is a cyclic number.

It is not a de Polignac number, because 473066081 - 2⁶ = 473066017 is a prime.

It is a super-2 number, since 2×473066081² = 447583033985397122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (473066281) 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, 236533040 + 236533041.

It is an arithmetic number, because the mean of its divisors is an integer number (236533041).

Almost surely, 2^473066081 is an apocalyptic number.

It is an amenable number.

473066081 is a deficient number, since it is larger than the sum of its proper divisors (1).

473066081 is an equidigital number, since it uses as much as digits as its factorization.

473066081 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 473066081 is about 21750.0823216833. The cubic root of 473066081 is about 779.1850358270.

The spelling of 473066081 in words is "four hundred seventy-three million, sixty-six thousand, eighty-one".