50420266201 has 16 divisors (see below), whose sum is σ = 55318959360. Its totient is φ = 45801645120.

The previous prime is 50420266177. The next prime is 50420266207. The reversal of 50420266201 is 10266202405.

It is a cyclic number.

It is not a de Polignac number, because 50420266201 - 2³¹ = 48272782553 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 50420266201.

It is not an unprimeable number, because it can be changed into a prime (50420266207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 578925 + ... + 660298.

It is an arithmetic number, because the mean of its divisors is an integer number (3457434960).

Almost surely, 2^50420266201 is an apocalyptic number.

It is an amenable number.

50420266201 is a deficient number, since it is larger than the sum of its proper divisors (4898693159).

50420266201 is a wasteful number, since it uses less digits than its factorization.

50420266201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239336.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 50420266201 its reverse (10266202405), we get a palindrome (60686468606).

The spelling of 50420266201 in words is "fifty billion, four hundred twenty million, two hundred sixty-six thousand, two hundred one".