485576664 has 32 divisors (see below), whose sum is σ = 1220659440. Its totient is φ = 160963200.

The previous prime is 485576657. The next prime is 485576717. The reversal of 485576664 is 466675584.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 51547 + ... + 60234.

Almost surely, 2^485576664 is an apocalyptic number.

It is an amenable number.

485576664 is an abundant number, since it is smaller than the sum of its proper divisors (735082776).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485576664 is a wasteful number, since it uses less digits than its factorization.

485576664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111971 (or 111967 counting only the distinct ones).

The product of its digits is 4838400, while the sum is 51.

The square root of 485576664 is about 22035.8041378117. The cubic root of 485576664 is about 785.9940691949.

The spelling of 485576664 in words is "four hundred eighty-five million, five hundred seventy-six thousand, six hundred sixty-four".