2005041875 has 20 divisors (see below), whose sum is σ = 2591920320. Its totient is φ = 1548708000.

The previous prime is 2005041847. The next prime is 2005041881. The reversal of 2005041875 is 5781405002.

It is a de Polignac number, because none of the positive numbers 2^k-2005041875 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37187 + ... + 73436.

It is an arithmetic number, because the mean of its divisors is an integer number (129596016).

Almost surely, 2^2005041875 is an apocalyptic number.

2005041875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2005041875 is a deficient number, since it is larger than the sum of its proper divisors (586878445).

2005041875 is an equidigital number, since it uses as much as digits as its factorization.

2005041875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110672 (or 110657 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 2005041875 is about 44777.6939446417. The cubic root of 2005041875 is about 1260.9788888841.

Adding to 2005041875 its reverse (5781405002), we get a palindrome (7786446877).

The spelling of 2005041875 in words is "two billion, five million, forty-one thousand, eight hundred seventy-five".