5126812673 has 8 divisors (see below), whose sum is σ = 5150356992. Its totient is φ = 5103305136.

The previous prime is 5126812633. The next prime is 5126812679. The reversal of 5126812673 is 3762186215.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5126812673 - 2²⁰ = 5125764097 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 5126812673.

It is not an unprimeable number, because it can be changed into a prime (5126812679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292586 + ... + 309612.

It is an arithmetic number, because the mean of its divisors is an integer number (643794624).

Almost surely, 2^5126812673 is an apocalyptic number.

It is an amenable number.

5126812673 is a deficient number, since it is larger than the sum of its proper divisors (23544319).

5126812673 is a wasteful number, since it uses less digits than its factorization.

5126812673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18391.

The product of its digits is 120960, while the sum is 41.

The square root of 5126812673 is about 71601.7644545161. The cubic root of 5126812673 is about 1724.3118642082.

Adding to 5126812673 its reverse (3762186215), we get a palindrome (8888998888).

The spelling of 5126812673 in words is "five billion, one hundred twenty-six million, eight hundred twelve thousand, six hundred seventy-three".