485293271 has 4 divisors (see below), whose sum is σ = 513839952. Its totient is φ = 456746592.

The previous prime is 485293243. The next prime is 485293273. The reversal of 485293271 is 172392584.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-485293271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485293273) 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, 14273315 + ... + 14273348.

It is an arithmetic number, because the mean of its divisors is an integer number (128459988).

Almost surely, 2^485293271 is an apocalyptic number.

485293271 is a deficient number, since it is larger than the sum of its proper divisors (28546681).

485293271 is a wasteful number, since it uses less digits than its factorization.

485293271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28546680.

The product of its digits is 120960, while the sum is 41.

The square root of 485293271 is about 22029.3729143614. The cubic root of 485293271 is about 785.8411317491.

The spelling of 485293271 in words is "four hundred eighty-five million, two hundred ninety-three thousand, two hundred seventy-one".