473540017 has 2 divisors, whose sum is σ = 473540018. Its totient is φ = 473540016.

The previous prime is 473540009. The next prime is 473540033. The reversal of 473540017 is 710045374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 270306481 + 203233536 = 16441^2 + 14256^2 .

It is a cyclic number.

It is not a de Polignac number, because 473540017 - 2³ = 473540009 is a prime.

It is a super-3 number, since 3×473540017³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (473540317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236770008 + 236770009.

It is an arithmetic number, because the mean of its divisors is an integer number (236770009).

Almost surely, 2^473540017 is an apocalyptic number.

It is an amenable number.

473540017 is a deficient number, since it is larger than the sum of its proper divisors (1).

473540017 is an equidigital number, since it uses as much as digits as its factorization.

473540017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 473540017 is about 21760.9746335039. The cubic root of 473540017 is about 779.4451549390.

The spelling of 473540017 in words is "four hundred seventy-three million, five hundred forty thousand, seventeen".