481028269 has 2 divisors, whose sum is σ = 481028270. Its totient is φ = 481028268.

The previous prime is 481028257. The next prime is 481028287. The reversal of 481028269 is 962820184.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 451052644 + 29975625 = 21238^2 + 5475^2 .

It is a cyclic number.

It is not a de Polignac number, because 481028269 - 2¹⁹ = 480503981 is a prime.

It is a super-3 number, since 3×481028269³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (481028299) 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, 240514134 + 240514135.

It is an arithmetic number, because the mean of its divisors is an integer number (240514135).

Almost surely, 2^481028269 is an apocalyptic number.

It is an amenable number.

481028269 is a deficient number, since it is larger than the sum of its proper divisors (1).

481028269 is an equidigital number, since it uses as much as digits as its factorization.

481028269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 481028269 is about 21932.3566677181. The cubic root of 481028269 is about 783.5322318327.

The spelling of 481028269 in words is "four hundred eighty-one million, twenty-eight thousand, two hundred sixty-nine".