482039281 has 2 divisors, whose sum is σ = 482039282. Its totient is φ = 482039280.

The previous prime is 482039251. The next prime is 482039297. The reversal of 482039281 is 182930284.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 427042225 + 54997056 = 20665^2 + 7416^2 .

It is a cyclic number.

It is not a de Polignac number, because 482039281 - 2⁵ = 482039249 is a prime.

It is a super-2 number, since 2×482039281² = 464723736853993922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 482039281.

It is not a weakly prime, because it can be changed into another prime (482039231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 241019640 + 241019641.

It is an arithmetic number, because the mean of its divisors is an integer number (241019641).

Almost surely, 2^482039281 is an apocalyptic number.

It is an amenable number.

482039281 is a deficient number, since it is larger than the sum of its proper divisors (1).

482039281 is an equidigital number, since it uses as much as digits as its factorization.

482039281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27648, while the sum is 37.

The square root of 482039281 is about 21955.3929821354. The cubic root of 482039281 is about 784.0807832080.

The spelling of 482039281 in words is "four hundred eighty-two million, thirty-nine thousand, two hundred eighty-one".