2005005411 has 12 divisors (see below), whose sum is σ = 2966756520. Its totient is φ = 1304068320.

The previous prime is 2005005407. The next prime is 2005005413. The reversal of 2005005411 is 1145005002.

2005005411 is a `hidden beast` number, since 200 + 50 + 0 + 5 + 411 = 666.

It is not a de Polignac number, because 2005005411 - 2² = 2005005407 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2005005413) 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 11 ways as a sum of consecutive naturals, for example, 2716441 + ... + 2717178.

It is an arithmetic number, because the mean of its divisors is an integer number (247229710).

Almost surely, 2^2005005411 is an apocalyptic number.

2005005411 is a deficient number, since it is larger than the sum of its proper divisors (961751109).

2005005411 is a wasteful number, since it uses less digits than its factorization.

2005005411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5433666 (or 5433663 counting only the distinct ones).

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

The square root of 2005005411 is about 44777.2867757751. The cubic root of 2005005411 is about 1260.9712447191.

The spelling of 2005005411 in words is "two billion, five million, five thousand, four hundred eleven".