2050581394726 has 16 divisors (see below), whose sum is σ = 3084878649600. Its totient is φ = 1022291542728.

The previous prime is 2050581394721. The next prime is 2050581394727. The reversal of 2050581394726 is 6274931850502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2050581394721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 597945 + ... + 2111563.

It is an arithmetic number, because the mean of its divisors is an integer number (192804915600).

It is a 1-persistent number, because it is pandigital, but 2⋅2050581394726 = 4101162789452 is not.

Almost surely, 2^{2050581394726} is an apocalyptic number.

2050581394726 is a deficient number, since it is larger than the sum of its proper divisors (1034297254874).

2050581394726 is a wasteful number, since it uses less digits than its factorization.

2050581394726 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1515603.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The spelling of 2050581394726 in words is "two trillion, fifty billion, five hundred eighty-one million, three hundred ninety-four thousand, seven hundred twenty-six".