2050021304 has 16 divisors (see below), whose sum is σ = 3844291920. Its totient is φ = 1024876800.

The previous prime is 2050021271. The next prime is 2050021319. The reversal of 2050021304 is 4031200502.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 84104 + ... + 105704.

It is an arithmetic number, because the mean of its divisors is an integer number (240268245).

Almost surely, 2^2050021304 is an apocalyptic number.

It is an amenable number.

2050021304 is a deficient number, since it is larger than the sum of its proper divisors (1794270616).

2050021304 is a wasteful number, since it uses less digits than its factorization.

2050021304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33470 (or 33466 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2050021304 is about 45277.1609533990. The cubic root of 2050021304 is about 1270.3384932772.

Adding to 2050021304 its reverse (4031200502), we get a palindrome (6081221806).

The spelling of 2050021304 in words is "two billion, fifty million, twenty-one thousand, three hundred four".