2050550328 has 64 divisors (see below), whose sum is σ = 5328662400. Its totient is φ = 656772480.

The previous prime is 2050550311. The next prime is 2050550329. The reversal of 2050550328 is 8230550502.

It is a junction number, because it is equal to n+sod(n) for n = 2050550295 and 2050550304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050550329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139875 + ... + 153837.

It is an arithmetic number, because the mean of its divisors is an integer number (83260350).

Almost surely, 2^2050550328 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 2050550328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2664331200).

2050550328 is an abundant number, since it is smaller than the sum of its proper divisors (3278112072).

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

2050550328 is a wasteful number, since it uses less digits than its factorization.

2050550328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14212 (or 14208 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2050550328 is about 45283.0026389594. The cubic root of 2050550328 is about 1270.4477574670.

The spelling of 2050550328 in words is "two billion, fifty million, five hundred fifty thousand, three hundred twenty-eight".