2050520293 has 2 divisors, whose sum is σ = 2050520294. Its totient is φ = 2050520292.

The previous prime is 2050520291. The next prime is 2050520321. The reversal of 2050520293 is 3920250502.

It is an a-pointer prime, because the next prime (2050520321) can be obtained adding 2050520293 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1076955489 + 973564804 = 32817^2 + 31202^2 .

It is a cyclic number.

It is not a de Polignac number, because 2050520293 - 2¹ = 2050520291 is a prime.

Together with 2050520291, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2050520291) 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, 1025260146 + 1025260147.

It is an arithmetic number, because the mean of its divisors is an integer number (1025260147).

Almost surely, 2^2050520293 is an apocalyptic number.

It is an amenable number.

2050520293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2050520293 is an equidigital number, since it uses as much as digits as its factorization.

2050520293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 2050520293 is about 45282.6710011678. The cubic root of 2050520293 is about 1270.4415545656.

Adding to 2050520293 its reverse (3920250502), we get a palindrome (5970770795).

The spelling of 2050520293 in words is "two billion, fifty million, five hundred twenty thousand, two hundred ninety-three".