50135305201 has 2 divisors, whose sum is σ = 50135305202. Its totient is φ = 50135305200.

The previous prime is 50135305177. The next prime is 50135305223. The reversal of 50135305201 is 10250353105.

50135305201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44774136801 + 5361168400 = 211599^2 + 73220^2 .

It is a cyclic number.

It is not a de Polignac number, because 50135305201 - 2⁹ = 50135304689 is a prime.

It is not a weakly prime, because it can be changed into another prime (50135305271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25067652600 + 25067652601.

It is an arithmetic number, because the mean of its divisors is an integer number (25067652601).

Almost surely, 2^50135305201 is an apocalyptic number.

It is an amenable number.

50135305201 is a deficient number, since it is larger than the sum of its proper divisors (1).

50135305201 is an equidigital number, since it uses as much as digits as its factorization.

50135305201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2250, while the sum is 25.

Adding to 50135305201 its reverse (10250353105), we get a palindrome (60385658306).

The spelling of 50135305201 in words is "fifty billion, one hundred thirty-five million, three hundred five thousand, two hundred one".