50341540121 has 2 divisors, whose sum is σ = 50341540122. Its totient is φ = 50341540120.

The previous prime is 50341540111. The next prime is 50341540127. The reversal of 50341540121 is 12104514305.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47630880025 + 2710660096 = 218245^2 + 52064^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50341540121 is a prime.

It is not a weakly prime, because it can be changed into another prime (50341540127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25170770060 + 25170770061.

It is an arithmetic number, because the mean of its divisors is an integer number (25170770061).

Almost surely, 2^50341540121 is an apocalyptic number.

It is an amenable number.

50341540121 is a deficient number, since it is larger than the sum of its proper divisors (1).

50341540121 is an equidigital number, since it uses as much as digits as its factorization.

50341540121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 50341540121 in words is "fifty billion, three hundred forty-one million, five hundred forty thousand, one hundred twenty-one".