50201144017 has 2 divisors, whose sum is σ = 50201144018. Its totient is φ = 50201144016.

The previous prime is 50201143997. The next prime is 50201144029. The reversal of 50201144017 is 71044110205.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 49961637441 + 239506576 = 223521^2 + 15476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50201144017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50201143982 and 50201144000.

It is not a weakly prime, because it can be changed into another prime (50201144417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25100572008 + 25100572009.

It is an arithmetic number, because the mean of its divisors is an integer number (25100572009).

Almost surely, 2^50201144017 is an apocalyptic number.

It is an amenable number.

50201144017 is a deficient number, since it is larger than the sum of its proper divisors (1).

50201144017 is an equidigital number, since it uses as much as digits as its factorization.

50201144017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 50201144017 in words is "fifty billion, two hundred one million, one hundred forty-four thousand, seventeen".