5050000001 has 4 divisors (see below), whose sum is σ = 5052154032. Its totient is φ = 5047845972.

The previous prime is 5049999989. The next prime is 5050000003. The reversal of 5050000001 is 1000000505.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5050000001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5050000003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1073495 + ... + 1078188.

It is an arithmetic number, because the mean of its divisors is an integer number (1263038508).

Almost surely, 2^5050000001 is an apocalyptic number.

It is an amenable number.

5050000001 is a deficient number, since it is larger than the sum of its proper divisors (2154031).

5050000001 is a wasteful number, since it uses less digits than its factorization.

5050000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2154030.

The product of its (nonzero) digits is 25, while the sum is 11.

The square root of 5050000001 is about 71063.3520247955. The cubic root of 5050000001 is about 1715.6569717350.

Adding to 5050000001 its reverse (1000000505), we get a palindrome (6050000506).

The spelling of 5050000001 in words is "five billion, fifty million, one", and thus it is an aban number and an uban number.