485504618 has 4 divisors (see below), whose sum is σ = 728256930. Its totient is φ = 242752308.

The previous prime is 485504597. The next prime is 485504623. The reversal of 485504618 is 816405584.

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

It can be written as a sum of positive squares in only one way, i.e., 485453089 + 51529 = 22033^2 + 227^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121376153 + ... + 121376156.

Almost surely, 2^485504618 is an apocalyptic number.

485504618 is a deficient number, since it is larger than the sum of its proper divisors (242752312).

485504618 is a wasteful number, since it uses less digits than its factorization.

485504618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242752311.

The product of its (nonzero) digits is 153600, while the sum is 41.

The square root of 485504618 is about 22034.1693285678. The cubic root of 485504618 is about 785.9551940912.

The spelling of 485504618 in words is "four hundred eighty-five million, five hundred four thousand, six hundred eighteen".