480317471 has 2 divisors, whose sum is σ = 480317472. Its totient is φ = 480317470.

The previous prime is 480317423. The next prime is 480317483. The reversal of 480317471 is 174713084.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-480317471 is a prime.

It is a super-3 number, since 3×480317471³ (a number of 27 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (480316471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240158735 + 240158736.

It is an arithmetic number, because the mean of its divisors is an integer number (240158736).

Almost surely, 2^480317471 is an apocalyptic number.

480317471 is a deficient number, since it is larger than the sum of its proper divisors (1).

480317471 is an equidigital number, since it uses as much as digits as its factorization.

480317471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 480317471 is about 21916.1463537731. The cubic root of 480317471 is about 783.1461092113.

The spelling of 480317471 in words is "four hundred eighty million, three hundred seventeen thousand, four hundred seventy-one".