50061644141 has 2 divisors, whose sum is σ = 50061644142. Its totient is φ = 50061644140.

The previous prime is 50061644123. The next prime is 50061644167. The reversal of 50061644141 is 14144616005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29565426916 + 20496217225 = 171946^2 + 143165^2 .

It is a cyclic number.

It is not a de Polignac number, because 50061644141 - 2¹⁴ = 50061627757 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50061644098 and 50061644107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (50061644641) 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, 25030822070 + 25030822071.

It is an arithmetic number, because the mean of its divisors is an integer number (25030822071).

Almost surely, 2^50061644141 is an apocalyptic number.

It is an amenable number.

50061644141 is a deficient number, since it is larger than the sum of its proper divisors (1).

50061644141 is an equidigital number, since it uses as much as digits as its factorization.

50061644141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 50061644141 in words is "fifty billion, sixty-one million, six hundred forty-four thousand, one hundred forty-one".