2050192928 has 72 divisors (see below), whose sum is σ = 4971567132. Its totient is φ = 826957824.

The previous prime is 2050192889. The next prime is 2050192931. The reversal of 2050192928 is 8292910502.

It can be written as a sum of positive squares in 2 ways, for example, as 1954700944 + 95491984 = 44212^2 + 9772^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2050192891 and 2050192900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11801 + ... + 65112.

Almost surely, 2^2050192928 is an apocalyptic number.

2050192928 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2050192928 is an abundant number, since it is smaller than the sum of its proper divisors (2921374204).

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

2050192928 is a wasteful number, since it uses less digits than its factorization.

2050192928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76954 (or 76939 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 38.

The square root of 2050192928 is about 45279.0561739089. The cubic root of 2050192928 is about 1270.3739424193.

The spelling of 2050192928 in words is "two billion, fifty million, one hundred ninety-two thousand, nine hundred twenty-eight".