2050787916 has 96 divisors (see below), whose sum is σ = 5573998080. Its totient is φ = 650814912.

The previous prime is 2050787899. The next prime is 2050787941. The reversal of 2050787916 is 6197870502.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 562050 + ... + 565686.

It is an arithmetic number, because the mean of its divisors is an integer number (58062480).

Almost surely, 2^2050787916 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 2050787916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2786999040).

2050787916 is an abundant number, since it is smaller than the sum of its proper divisors (3523210164).

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

2050787916 is a wasteful number, since it uses less digits than its factorization.

2050787916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3900 (or 3892 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 2050787916 is about 45285.6259314145. The cubic root of 2050787916 is about 1270.4968225856.

The spelling of 2050787916 in words is "two billion, fifty million, seven hundred eighty-seven thousand, nine hundred sixteen".