2050220568 has 32 divisors (see below), whose sum is σ = 5591511360. Its totient is φ = 621278880.

The previous prime is 2050220551. The next prime is 2050220597. The reversal of 2050220568 is 8650220502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882730 + ... + 3883257.

It is an arithmetic number, because the mean of its divisors is an integer number (174734730).

Almost surely, 2^2050220568 is an apocalyptic number.

It is an amenable number.

2050220568 is an abundant number, since it is smaller than the sum of its proper divisors (3541290792).

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

2050220568 is a wasteful number, since it uses less digits than its factorization.

2050220568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7766007 (or 7766003 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 2050220568 is about 45279.3613912564. The cubic root of 2050220568 is about 1270.3796513093.

The spelling of 2050220568 in words is "two billion, fifty million, two hundred twenty thousand, five hundred sixty-eight".