2005332043 has 32 divisors (see below), whose sum is σ = 2402330112. Its totient is φ = 1649894400.

The previous prime is 2005332037. The next prime is 2005332071. The reversal of 2005332043 is 3402335002.

It is not a de Polignac number, because 2005332043 - 2¹³ = 2005323851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2005332083) 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 31 ways as a sum of consecutive naturals, for example, 2979355 + ... + 2980027.

It is an arithmetic number, because the mean of its divisors is an integer number (75072816).

Almost surely, 2^2005332043 is an apocalyptic number.

2005332043 is a deficient number, since it is larger than the sum of its proper divisors (396998069).

2005332043 is a wasteful number, since it uses less digits than its factorization.

2005332043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075.

The product of its (nonzero) digits is 2160, while the sum is 22.

The square root of 2005332043 is about 44780.9339228203. The cubic root of 2005332043 is about 1261.0397152236.

Adding to 2005332043 its reverse (3402335002), we get a palindrome (5407667045).

The spelling of 2005332043 in words is "two billion, five million, three hundred thirty-two thousand, forty-three".