50051656505141 has 2 divisors, whose sum is σ = 50051656505142. Its totient is φ = 50051656505140.

The previous prime is 50051656505051. The next prime is 50051656505159. The reversal of 50051656505141 is 14150565615005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32235482416900 + 17816174088241 = 5677630^2 + 4220921^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50051656505141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50051656505092 and 50051656505101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50051656505341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25025828252570 + 25025828252571.

It is an arithmetic number, because the mean of its divisors is an integer number (25025828252571).

Almost surely, 2^{50051656505141} is an apocalyptic number.

It is an amenable number.

50051656505141 is a deficient number, since it is larger than the sum of its proper divisors (1).

50051656505141 is an equidigital number, since it uses as much as digits as its factorization.

50051656505141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450000, while the sum is 44.

The spelling of 50051656505141 in words is "fifty trillion, fifty-one billion, six hundred fifty-six million, five hundred five thousand, one hundred forty-one".