473590009 has 2 divisors, whose sum is σ = 473590010. Its totient is φ = 473590008.

The previous prime is 473589989. The next prime is 473590027. The reversal of 473590009 is 900095374.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 395214400 + 78375609 = 19880^2 + 8853^2 .

It is a cyclic number.

It is not a de Polignac number, because 473590009 - 2⁷ = 473589881 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 473590009.

It is not a weakly prime, because it can be changed into another prime (473590049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236795004 + 236795005.

It is an arithmetic number, because the mean of its divisors is an integer number (236795005).

Almost surely, 2^473590009 is an apocalyptic number.

It is an amenable number.

473590009 is a deficient number, since it is larger than the sum of its proper divisors (1).

473590009 is an equidigital number, since it uses as much as digits as its factorization.

473590009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34020, while the sum is 37.

The square root of 473590009 is about 21762.1232649758. The cubic root of 473590009 is about 779.4725828576.

The spelling of 473590009 in words is "four hundred seventy-three million, five hundred ninety thousand, nine".