18483463200 has 144 divisors (see below), whose sum is σ = 62238516480. Its totient is φ = 4758942720.

The previous prime is 18483463151. The next prime is 18483463211. The reversal of 18483463200 is 236438481.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63184 + ... + 202383.

It is an arithmetic number, because the mean of its divisors is an integer number (432211920).

Almost surely, 2^18483463200 is an apocalyptic number.

18483463200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

18483463200 is an abundant number, since it is smaller than the sum of its proper divisors (43755053280).

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

18483463200 is a wasteful number, since it uses less digits than its factorization.

18483463200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265619 (or 265606 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 18483463200 in words is "eighteen billion, four hundred eighty-three million, four hundred sixty-three thousand, two hundred".