200050000001 has 16 divisors (see below), whose sum is σ = 211136284800. Its totient is φ = 189163632768.

The previous prime is 200049999979. The next prime is 200050000019. The reversal of 200050000001 is 100000050002.

It is a cyclic number.

It is not a de Polignac number, because 200050000001 - 2¹⁰ = 200049998977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200050000091) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18083810 + ... + 18094868.

It is an arithmetic number, because the mean of its divisors is an integer number (13196017800).

Almost surely, 2^200050000001 is an apocalyptic number.

It is an amenable number.

200050000001 is a deficient number, since it is larger than the sum of its proper divisors (11086284799).

200050000001 is a wasteful number, since it uses less digits than its factorization.

200050000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20008.

The product of its (nonzero) digits is 10, while the sum is 8.

Adding to 200050000001 its reverse (100000050002), we get a palindrome (300050050003).

The spelling of 200050000001 in words is "two hundred billion, fifty million, one", and thus it is an aban number.