2050581394727 has 2 divisors, whose sum is σ = 2050581394728. Its totient is φ = 2050581394726.

The previous prime is 2050581394721. The next prime is 2050581394747. The reversal of 2050581394727 is 7274931850502.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2050581394727 - 2⁸ = 2050581394471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2050581394721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025290697363 + 1025290697364.

It is an arithmetic number, because the mean of its divisors is an integer number (1025290697364).

Almost surely, 2^{2050581394727} is an apocalyptic number.

2050581394727 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050581394727 is an equidigital number, since it uses as much as digits as its factorization.

2050581394727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4233600, while the sum is 53.

The spelling of 2050581394727 in words is "two trillion, fifty billion, five hundred eighty-one million, three hundred ninety-four thousand, seven hundred twenty-seven".