481855599 has 48 divisors (see below), whose sum is σ = 800916480. Its totient is φ = 277136640.

The previous prime is 481855571. The next prime is 481855603. The reversal of 481855599 is 995558184.

481855599 is a `hidden beast` number, since 4 + 8 + 1 + 85 + 559 + 9 = 666.

It is not a de Polignac number, because 481855599 - 2⁷ = 481855471 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481855519) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 87444 + ... + 92790.

It is an arithmetic number, because the mean of its divisors is an integer number (16685760).

Almost surely, 2^481855599 is an apocalyptic number.

481855599 is a deficient number, since it is larger than the sum of its proper divisors (319060881).

481855599 is a wasteful number, since it uses less digits than its factorization.

481855599 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5420 (or 5417 counting only the distinct ones).

The product of its digits is 2592000, while the sum is 54.

The square root of 481855599 is about 21951.2095110953. The cubic root of 481855599 is about 783.9811787226.

The spelling of 481855599 in words is "four hundred eighty-one million, eight hundred fifty-five thousand, five hundred ninety-nine".