50016327553 has 2 divisors, whose sum is σ = 50016327554. Its totient is φ = 50016327552.

The previous prime is 50016327547. The next prime is 50016327607. The reversal of 50016327553 is 35572361005.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40565182464 + 9451145089 = 201408^2 + 97217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50016327553 is a prime.

It is not a weakly prime, because it can be changed into another prime (50016327533) 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, 25008163776 + 25008163777.

It is an arithmetic number, because the mean of its divisors is an integer number (25008163777).

Almost surely, 2^50016327553 is an apocalyptic number.

It is an amenable number.

50016327553 is a deficient number, since it is larger than the sum of its proper divisors (1).

50016327553 is an equidigital number, since it uses as much as digits as its factorization.

50016327553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 94500, while the sum is 37.

Adding to 50016327553 its reverse (35572361005), we get a palindrome (85588688558).

The spelling of 50016327553 in words is "fifty billion, sixteen million, three hundred twenty-seven thousand, five hundred fifty-three".