2004005001 has 8 divisors (see below), whose sum is σ = 2715810304. Its totient is φ = 1314101520.

The previous prime is 2004004997. The next prime is 2004005021. The reversal of 2004005001 is 1005004002.

2004005001 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2004005001 - 2² = 2004004997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2004005021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5475241 + ... + 5475606.

It is an arithmetic number, because the mean of its divisors is an integer number (339476288).

Almost surely, 2^2004005001 is an apocalyptic number.

It is an amenable number.

2004005001 is a deficient number, since it is larger than the sum of its proper divisors (711805303).

2004005001 is a wasteful number, since it uses less digits than its factorization.

2004005001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10950911.

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 2004005001 is about 44766.1144282146. The cubic root of 2004005001 is about 1260.7614866634.

Adding to 2004005001 its reverse (1005004002), we get a palindrome (3009009003).

Subtracting from 2004005001 its reverse (1005004002), we obtain a palindrome (999000999).

The spelling of 2004005001 in words is "two billion, four million, five thousand, one".