5104040007845 has 8 divisors (see below), whose sum is σ = 6124877216376. Its totient is φ = 4083212534976.

The previous prime is 5104040007811. The next prime is 5104040007851. The reversal of 5104040007845 is 5487000404015.

It can be written as a sum of positive squares in 4 ways, for example, as 472066559041 + 4631973448804 = 687071^2 + 2152202^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5104040007845 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5104040007799 and 5104040007808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1226042 + ... + 3422171.

It is an arithmetic number, because the mean of its divisors is an integer number (765609652047).

Almost surely, 2^{5104040007845} is an apocalyptic number.

It is an amenable number.

5104040007845 is a deficient number, since it is larger than the sum of its proper divisors (1020837208531).

5104040007845 is a wasteful number, since it uses less digits than its factorization.

5104040007845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4867831.

The product of its (nonzero) digits is 89600, while the sum is 38.

The spelling of 5104040007845 in words is "five trillion, one hundred four billion, forty million, seven thousand, eight hundred forty-five".