50211020304481 has 2 divisors, whose sum is σ = 50211020304482. Its totient is φ = 50211020304480.

The previous prime is 50211020304479. The next prime is 50211020304593. The reversal of 50211020304481 is 18440302011205.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45110834931600 + 5100185372881 = 6716460^2 + 2258359^2 .

It is a cyclic number.

It is not a de Polignac number, because 50211020304481 - 2¹ = 50211020304479 is a prime.

It is a super-2 number, since 2×50211020304481² (a number of 28 digits) contains 22 as substring.

Together with 50211020304479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (50211020334481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25105510152240 + 25105510152241.

It is an arithmetic number, because the mean of its divisors is an integer number (25105510152241).

Almost surely, 2^{50211020304481} is an apocalyptic number.

It is an amenable number.

50211020304481 is a deficient number, since it is larger than the sum of its proper divisors (1).

50211020304481 is an equidigital number, since it uses as much as digits as its factorization.

50211020304481 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 50211020304481 its reverse (18440302011205), we get a palindrome (68651322315686).

The spelling of 50211020304481 in words is "fifty trillion, two hundred eleven billion, twenty million, three hundred four thousand, four hundred eighty-one".