5116816801 has 4 divisors (see below), whose sum is σ = 5136726852. Its totient is φ = 5096906752.

The previous prime is 5116816759. The next prime is 5116816829. The reversal of 5116816801 is 1086186115.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5055210000 + 61606801 = 71100^2 + 7849^2 .

It is a cyclic number.

It is not a de Polignac number, because 5116816801 - 2¹⁷ = 5116685729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5116819801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9954640 + ... + 9955153.

It is an arithmetic number, because the mean of its divisors is an integer number (1284181713).

Almost surely, 2^5116816801 is an apocalyptic number.

It is an amenable number.

5116816801 is a deficient number, since it is larger than the sum of its proper divisors (19910051).

5116816801 is a wasteful number, since it uses less digits than its factorization.

5116816801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19910050.

The product of its (nonzero) digits is 11520, while the sum is 37.

The square root of 5116816801 is about 71531.9285424348. The cubic root of 5116816801 is about 1723.1904907708.

The spelling of 5116816801 in words is "five billion, one hundred sixteen million, eight hundred sixteen thousand, eight hundred one".