2001050850 has 48 divisors (see below), whose sum is σ = 5068211328. Its totient is φ = 522258240.

The previous prime is 2001050839. The next prime is 2001050869. The reversal of 2001050850 is 580501002.

2001050850 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 134869 + ... + 148968.

It is an arithmetic number, because the mean of its divisors is an integer number (105587736).

Almost surely, 2^2001050850 is an apocalyptic number.

2001050850 is an abundant number, since it is smaller than the sum of its proper divisors (3067160478).

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

2001050850 is a wasteful number, since it uses less digits than its factorization.

2001050850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283899 (or 283894 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 2001050850 is about 44733.1068672857. The cubic root of 2001050850 is about 1260.1416759311.

Adding to 2001050850 its reverse (580501002), we get a palindrome (2581551852).

The spelling of 2001050850 in words is "two billion, one million, fifty thousand, eight hundred fifty".