18048183076 has 96 divisors (see below), whose sum is σ = 43507279872. Its totient is φ = 6330339840.

The previous prime is 18048183019. The next prime is 18048183077. The reversal of 18048183076 is 67038184081.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is not an unprimeable number, because it can be changed into a prime (18048183077) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45495 + ... + 195361.

It is an arithmetic number, because the mean of its divisors is an integer number (453200832).

Almost surely, 2^18048183076 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18048183076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21753639936).

18048183076 is an abundant number, since it is smaller than the sum of its proper divisors (25459096796).

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

18048183076 is a wasteful number, since it uses less digits than its factorization.

18048183076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149929 (or 149927 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 18048183076 in words is "eighteen billion, forty-eight million, one hundred eighty-three thousand, seventy-six".