481018717 has 2 divisors, whose sum is σ = 481018718. Its totient is φ = 481018716.

The previous prime is 481018697. The next prime is 481018751. The reversal of 481018717 is 717810184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 474107076 + 6911641 = 21774^2 + 2629^2 .

It is a cyclic number.

It is not a de Polignac number, because 481018717 - 2²⁷ = 346800989 is a prime.

It is a super-3 number, since 3×481018717³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481018787) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240509358 + 240509359.

It is an arithmetic number, because the mean of its divisors is an integer number (240509359).

Almost surely, 2^481018717 is an apocalyptic number.

It is an amenable number.

481018717 is a deficient number, since it is larger than the sum of its proper divisors (1).

481018717 is an equidigital number, since it uses as much as digits as its factorization.

481018717 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12544, while the sum is 37.

The square root of 481018717 is about 21932.1389061806. The cubic root of 481018717 is about 783.5270454782.

The spelling of 481018717 in words is "four hundred eighty-one million, eighteen thousand, seven hundred seventeen".