5200000001 has 12 divisors (see below), whose sum is σ = 6404802948. Its totient is φ = 4194957312.

The previous prime is 5199999977. The next prime is 5200000033. The reversal of 5200000001 is 1000000025.

It can be written as a sum of positive squares in 2 ways, for example, as 4198910401 + 1001089600 = 64799^2 + 31640^2 .

It is a de Polignac number, because none of the positive numbers 2^k-5200000001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5200000061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3120416 + ... + 3122081.

It is an arithmetic number, because the mean of its divisors is an integer number (533733579).

Almost surely, 2^5200000001 is an apocalyptic number.

It is an amenable number.

5200000001 is a deficient number, since it is larger than the sum of its proper divisors (1204802947).

5200000001 is a wasteful number, since it uses less digits than its factorization.

5200000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6242528 (or 6242521 counting only the distinct ones).

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

The square root of 5200000001 is about 72111.0255162135. The cubic root of 5200000001 is about 1732.4782107929.

Adding to 5200000001 its reverse (1000000025), we get a palindrome (6200000026).

The spelling of 5200000001 in words is "five billion, two hundred million, one", and thus it is an aban number.