2005413136 has 20 divisors (see below), whose sum is σ = 3893290000. Its totient is φ = 1000693152.

The previous prime is 2005413077. The next prime is 2005413167. The reversal of 2005413136 is 6313145002.

It is a self number, because there is not a number n which added to its sum of digits gives 2005413136.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117606 + ... + 133573.

It is an arithmetic number, because the mean of its divisors is an integer number (194664500).

Almost surely, 2^2005413136 is an apocalyptic number.

It is an amenable number.

2005413136 is a deficient number, since it is larger than the sum of its proper divisors (1887876864).

2005413136 is a wasteful number, since it uses less digits than its factorization.

2005413136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251686 (or 251680 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2005413136 is about 44781.8393548099. The cubic root of 2005413136 is about 1261.0567132590.

Adding to 2005413136 its reverse (6313145002), we get a palindrome (8318558138).

The spelling of 2005413136 in words is "two billion, five million, four hundred thirteen thousand, one hundred thirty-six".