481555336 has 16 divisors (see below), whose sum is σ = 912226140. Its totient is φ = 238295040.

The previous prime is 481555273. The next prime is 481555337. The reversal of 481555336 is 633555184.

It can be written as a sum of positive squares in 2 ways, for example, as 480924900 + 630436 = 21930^2 + 794^2 .

It is not an unprimeable number, because it can be changed into a prime (481555337) 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, 309505 + ... + 311056.

Almost surely, 2^481555336 is an apocalyptic number.

It is an amenable number.

481555336 is a deficient number, since it is larger than the sum of its proper divisors (430670804).

481555336 is a wasteful number, since it uses less digits than its factorization.

481555336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 620664 (or 620660 counting only the distinct ones).

The product of its digits is 216000, while the sum is 40.

The square root of 481555336 is about 21944.3691182955. The cubic root of 481555336 is about 783.8183018125.

The spelling of 481555336 in words is "four hundred eighty-one million, five hundred fifty-five thousand, three hundred thirty-six".