485271767 has 2 divisors, whose sum is σ = 485271768. Its totient is φ = 485271766.

The previous prime is 485271751. The next prime is 485271793. The reversal of 485271767 is 767172584.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 485271767 - 2⁴ = 485271751 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 (485271707) 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, 242635883 + 242635884.

It is an arithmetic number, because the mean of its divisors is an integer number (242635884).

Almost surely, 2^485271767 is an apocalyptic number.

485271767 is a deficient number, since it is larger than the sum of its proper divisors (1).

485271767 is an equidigital number, since it uses as much as digits as its factorization.

485271767 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 658560, while the sum is 47.

The square root of 485271767 is about 22028.8848333274. The cubic root of 485271767 is about 785.8295243505.

The spelling of 485271767 in words is "four hundred eighty-five million, two hundred seventy-one thousand, seven hundred sixty-seven".