18482627232 has 72 divisors (see below), whose sum is σ = 52580586240. Its totient is φ = 6158459520.

The previous prime is 18482627197. The next prime is 18482627237. The reversal of 18482627232 is 23272628481.

18482627232 is a `hidden beast` number, since 18 + 4 + 8 + 2 + 627 + 2 + 3 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is not an unprimeable number, because it can be changed into a prime (18482627237) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 818007 + ... + 840297.

It is an arithmetic number, because the mean of its divisors is an integer number (730285920).

Almost surely, 2^18482627232 is an apocalyptic number.

18482627232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

18482627232 is an abundant number, since it is smaller than the sum of its proper divisors (34097959008).

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

18482627232 is a wasteful number, since it uses less digits than its factorization.

18482627232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25186 (or 25175 counting only the distinct ones).

The product of its digits is 516096, while the sum is 45.

The spelling of 18482627232 in words is "eighteen billion, four hundred eighty-two million, six hundred twenty-seven thousand, two hundred thirty-two".