18455555482 has 32 divisors (see below), whose sum is σ = 34079657472. Its totient is φ = 7299414144.

The previous prime is 18455555423. The next prime is 18455555501. The reversal of 18455555482 is 28455555481.

18455555482 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1036398 + ... + 1054054.

It is an arithmetic number, because the mean of its divisors is an integer number (1064989296).

Almost surely, 2^18455555482 is an apocalyptic number.

18455555482 is a deficient number, since it is larger than the sum of its proper divisors (15624101990).

18455555482 is a wasteful number, since it uses less digits than its factorization.

18455555482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23422.

The product of its digits is 6400000, while the sum is 52.

Subtracting 18455555482 from its reverse (28455555481), we obtain a palindrome (9999999999).

The spelling of 18455555482 in words is "eighteen billion, four hundred fifty-five million, five hundred fifty-five thousand, four hundred eighty-two".