2050726393 has 2 divisors, whose sum is σ = 2050726394. Its totient is φ = 2050726392.

The previous prime is 2050726361. The next prime is 2050726421. The reversal of 2050726393 is 3936270502.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1685266704 + 365459689 = 41052^2 + 19117^2 .

It is a cyclic number.

It is not a de Polignac number, because 2050726393 - 2⁵ = 2050726361 is a prime.

It is not a weakly prime, because it can be changed into another prime (2050726333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025363196 + 1025363197.

It is an arithmetic number, because the mean of its divisors is an integer number (1025363197).

Almost surely, 2^2050726393 is an apocalyptic number.

It is an amenable number.

2050726393 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050726393 is an equidigital number, since it uses as much as digits as its factorization.

2050726393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 2050726393 is about 45284.9466489693. The cubic root of 2050726393 is about 1270.4841176219.

Adding to 2050726393 its reverse (3936270502), we get a palindrome (5986996895).

The spelling of 2050726393 in words is "two billion, fifty million, seven hundred twenty-six thousand, three hundred ninety-three".