18474548010 has 16 divisors (see below), whose sum is σ = 44338915296. Its totient is φ = 4926546128.

The previous prime is 18474548009. The next prime is 18474548021. The reversal of 18474548010 is 1084547481.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307909104 + ... + 307909163.

It is an arithmetic number, because the mean of its divisors is an integer number (2771182206).

Almost surely, 2^18474548010 is an apocalyptic number.

18474548010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18474548010 is an abundant number, since it is smaller than the sum of its proper divisors (25864367286).

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

18474548010 is a wasteful number, since it uses less digits than its factorization.

18474548010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615818277.

The product of its (nonzero) digits is 143360, while the sum is 42.

The spelling of 18474548010 in words is "eighteen billion, four hundred seventy-four million, five hundred forty-eight thousand, ten".