2005828773804 has 36 divisors (see below), whose sum is σ = 5070374605296. Its totient is φ = 668598355488.

The previous prime is 2005828773803. The next prime is 2005828773811. The reversal of 2005828773804 is 4083778285002.

2005828773804 is a `hidden beast` number, since 20 + 0 + 582 + 8 + 7 + 7 + 38 + 0 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (2005828773803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1862842 + ... + 2735294.

It is an arithmetic number, because the mean of its divisors is an integer number (140843739036).

Almost surely, 2^{2005828773804} is an apocalyptic number.

It is an amenable number.

2005828773804 is an abundant number, since it is smaller than the sum of its proper divisors (3064545831492).

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

2005828773804 is a wasteful number, since it uses less digits than its factorization.

2005828773804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936326 (or 936321 counting only the distinct ones).

The product of its (nonzero) digits is 6021120, while the sum is 54.

The spelling of 2005828773804 in words is "two trillion, five billion, eight hundred twenty-eight million, seven hundred seventy-three thousand, eight hundred four".