2004051105 has 64 divisors (see below), whose sum is σ = 4148651520. Its totient is φ = 898829568.

The previous prime is 2004051097. The next prime is 2004051109. The reversal of 2004051105 is 5011504002.

It is not a de Polignac number, because 2004051105 - 2³ = 2004051097 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2004051109) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 30079 + ... + 70091.

It is an arithmetic number, because the mean of its divisors is an integer number (64822680).

Almost surely, 2^2004051105 is an apocalyptic number.

It is an amenable number.

2004051105 is an abundant number, since it is smaller than the sum of its proper divisors (2144600415).

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

2004051105 is a wasteful number, since it uses less digits than its factorization.

2004051105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40087 (or 40081 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 2004051105 is about 44766.6293683141. The cubic root of 2004051105 is about 1260.7711549197.

Adding to 2004051105 its reverse (5011504002), we get a palindrome (7015555107).

The spelling of 2004051105 in words is "two billion, four million, fifty-one thousand, one hundred five".