485069217 has 4 divisors (see below), whose sum is σ = 646758960. Its totient is φ = 323379476.

The previous prime is 485069209. The next prime is 485069219. The reversal of 485069217 is 712960584.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 485069217 - 2³ = 485069209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485069219) 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, 80844867 + ... + 80844872.

It is an arithmetic number, because the mean of its divisors is an integer number (161689740).

Almost surely, 2^485069217 is an apocalyptic number.

It is an amenable number.

485069217 is a deficient number, since it is larger than the sum of its proper divisors (161689743).

485069217 is a wasteful number, since it uses less digits than its factorization.

485069217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161689742.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 485069217 is about 22024.2869805131. The cubic root of 485069217 is about 785.7201753687.

The spelling of 485069217 in words is "four hundred eighty-five million, sixty-nine thousand, two hundred seventeen".