50100019201 has 24 divisors (see below), whose sum is σ = 56424808440. Its totient is φ = 44296068096.

The previous prime is 50100019199. The next prime is 50100019219. The reversal of 50100019201 is 10291000105.

It can be written as a sum of positive squares in 12 ways, for example, as 170563600 + 49929455601 = 13060^2 + 223449^2 .

It is not a de Polignac number, because 50100019201 - 2¹ = 50100019199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50100019231) 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 in 23 ways as a sum of consecutive naturals, for example, 481635 + ... + 576343.

It is an arithmetic number, because the mean of its divisors is an integer number (2351033685).

Almost surely, 2^50100019201 is an apocalyptic number.

It is an amenable number.

50100019201 is a deficient number, since it is larger than the sum of its proper divisors (6324789239).

50100019201 is a wasteful number, since it uses less digits than its factorization.

50100019201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94821 (or 94792 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 19.

Adding to 50100019201 its reverse (10291000105), we get a palindrome (60391019306).

The spelling of 50100019201 in words is "fifty billion, one hundred million, nineteen thousand, two hundred one".