485803271 has 4 divisors (see below), whose sum is σ = 514379952. Its totient is φ = 457226592.

The previous prime is 485803261. The next prime is 485803289. The reversal of 485803271 is 172308584.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 485803271 - 2²⁶ = 418694407 is a prime.

It is a super-2 number, since 2×485803271² = 472009636228598882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485803211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14288315 + ... + 14288348.

It is an arithmetic number, because the mean of its divisors is an integer number (128594988).

Almost surely, 2^485803271 is an apocalyptic number.

485803271 is a deficient number, since it is larger than the sum of its proper divisors (28576681).

485803271 is a wasteful number, since it uses less digits than its factorization.

485803271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28576680.

The product of its (nonzero) digits is 53760, while the sum is 38.

The square root of 485803271 is about 22040.9453290915. The cubic root of 485803271 is about 786.1163183827.

The spelling of 485803271 in words is "four hundred eighty-five million, eight hundred three thousand, two hundred seventy-one".