2050209792 has 240 divisors, whose sum is σ = 6492966480. Its totient is φ = 642318336.

The previous prime is 2050209787. The next prime is 2050209823. The reversal of 2050209792 is 2979020502.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2819733 + ... + 2820459.

It is an arithmetic number, because the mean of its divisors is an integer number (27054027).

Almost surely, 2^2050209792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050209792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3246483240).

2050209792 is an abundant number, since it is smaller than the sum of its proper divisors (4442756688).

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

2050209792 is an equidigital number, since it uses as much as digits as its factorization.

2050209792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778 (or 749 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The square root of 2050209792 is about 45279.2423964889. The cubic root of 2050209792 is about 1270.3774255919.

The spelling of 2050209792 in words is "two billion, fifty million, two hundred nine thousand, seven hundred ninety-two".