50321034133 has 2 divisors, whose sum is σ = 50321034134. Its totient is φ = 50321034132.

The previous prime is 50321034131. The next prime is 50321034143. The reversal of 50321034133 is 33143012305.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43521052689 + 6799981444 = 208617^2 + 82462^2 .

It is a cyclic number.

It is not a de Polignac number, because 50321034133 - 2¹ = 50321034131 is a prime.

Together with 50321034131, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 50321034098 and 50321034107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50321034131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25160517066 + 25160517067.

It is an arithmetic number, because the mean of its divisors is an integer number (25160517067).

Almost surely, 2^50321034133 is an apocalyptic number.

It is an amenable number.

50321034133 is a deficient number, since it is larger than the sum of its proper divisors (1).

50321034133 is an equidigital number, since it uses as much as digits as its factorization.

50321034133 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 50321034133 its reverse (33143012305), we get a palindrome (83464046438).

The spelling of 50321034133 in words is "fifty billion, three hundred twenty-one million, thirty-four thousand, one hundred thirty-three".