473051217 has 4 divisors (see below), whose sum is σ = 630734960. Its totient is φ = 315367476.

The previous prime is 473051167. The next prime is 473051233. The reversal of 473051217 is 712150374.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 473051217 - 2¹⁸ = 472789073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (473051297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78841867 + ... + 78841872.

It is an arithmetic number, because the mean of its divisors is an integer number (157683740).

Almost surely, 2^473051217 is an apocalyptic number.

It is an amenable number.

473051217 is a deficient number, since it is larger than the sum of its proper divisors (157683743).

473051217 is a wasteful number, since it uses less digits than its factorization.

473051217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157683742.

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 473051217 is about 21749.7406191430. The cubic root of 473051217 is about 779.1768749321.

The spelling of 473051217 in words is "four hundred seventy-three million, fifty-one thousand, two hundred seventeen".