50321431444051 has 2 divisors, whose sum is σ = 50321431444052. Its totient is φ = 50321431444050.

The previous prime is 50321431444033. The next prime is 50321431444069. The reversal of 50321431444051 is 15044413412305.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (50321431444033) and next prime (50321431444069).

It is a cyclic number.

It is not a de Polignac number, because 50321431444051 - 2⁹ = 50321431443539 is a prime.

It is a super-2 number, since 2×50321431444051² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50321431444051.

It is not a weakly prime, because it can be changed into another prime (50321431444001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25160715722025 + 25160715722026.

It is an arithmetic number, because the mean of its divisors is an integer number (25160715722026).

Almost surely, 2^{50321431444051} is an apocalyptic number.

50321431444051 is a deficient number, since it is larger than the sum of its proper divisors (1).

50321431444051 is an equidigital number, since it uses as much as digits as its factorization.

50321431444051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 50321431444051 its reverse (15044413412305), we get a palindrome (65365844856356).

The spelling of 50321431444051 in words is "fifty trillion, three hundred twenty-one billion, four hundred thirty-one million, four hundred forty-four thousand, fifty-one".