2050550311 has 2 divisors, whose sum is σ = 2050550312. Its totient is φ = 2050550310.

The previous prime is 2050550279. The next prime is 2050550329. The reversal of 2050550311 is 1130550502.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2050550311 - 2⁵ = 2050550279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2050550351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025275155 + 1025275156.

It is an arithmetic number, because the mean of its divisors is an integer number (1025275156).

Almost surely, 2^2050550311 is an apocalyptic number.

2050550311 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050550311 is an equidigital number, since it uses as much as digits as its factorization.

2050550311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 750, while the sum is 22.

The square root of 2050550311 is about 45283.0024512510. The cubic root of 2050550311 is about 1270.4477539562.

The spelling of 2050550311 in words is "two billion, fifty million, five hundred fifty thousand, three hundred eleven".