485579117 has 2 divisors, whose sum is σ = 485579118. Its totient is φ = 485579116.

The previous prime is 485579111. The next prime is 485579167. The reversal of 485579117 is 711975584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 460917961 + 24661156 = 21469^2 + 4966^2 .

It is a cyclic number.

It is not a de Polignac number, because 485579117 - 2¹² = 485575021 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485579111) 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, 242789558 + 242789559.

It is an arithmetic number, because the mean of its divisors is an integer number (242789559).

Almost surely, 2^485579117 is an apocalyptic number.

It is an amenable number.

485579117 is a deficient number, since it is larger than the sum of its proper divisors (1).

485579117 is an equidigital number, since it uses as much as digits as its factorization.

485579117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 47.

The square root of 485579117 is about 22035.8597971579. The cubic root of 485579117 is about 785.9953927348.

The spelling of 485579117 in words is "four hundred eighty-five million, five hundred seventy-nine thousand, one hundred seventeen".