50603328641 has 2 divisors, whose sum is σ = 50603328642. Its totient is φ = 50603328640.

The previous prime is 50603328631. The next prime is 50603328661. The reversal of 50603328641 is 14682330605.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29868480625 + 20734848016 = 172825^2 + 143996^2 .

It is a cyclic number.

It is not a de Polignac number, because 50603328641 - 2¹⁴ = 50603312257 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 50603328595 and 50603328604.

It is not a weakly prime, because it can be changed into another prime (50603328631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25301664320 + 25301664321.

It is an arithmetic number, because the mean of its divisors is an integer number (25301664321).

Almost surely, 2^50603328641 is an apocalyptic number.

It is an amenable number.

50603328641 is a deficient number, since it is larger than the sum of its proper divisors (1).

50603328641 is an equidigital number, since it uses as much as digits as its factorization.

50603328641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 50603328641 in words is "fifty billion, six hundred three million, three hundred twenty-eight thousand, six hundred forty-one".