485559956 has 24 divisors (see below), whose sum is σ = 993706560. Its totient is φ = 203257152.

The previous prime is 485559947. The next prime is 485559973. The reversal of 485559956 is 659955584.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200441 + ... + 202848.

It is an arithmetic number, because the mean of its divisors is an integer number (41404440).

Almost surely, 2^485559956 is an apocalyptic number.

It is an amenable number.

485559956 is an abundant number, since it is smaller than the sum of its proper divisors (508146604).

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

485559956 is a wasteful number, since it uses less digits than its factorization.

485559956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403343 (or 403341 counting only the distinct ones).

The product of its digits is 9720000, while the sum is 56.

The square root of 485559956 is about 22035.4250242649. The cubic root of 485559956 is about 785.9850541135.

The spelling of 485559956 in words is "four hundred eighty-five million, five hundred fifty-nine thousand, nine hundred fifty-six".