4046803805185 has 4 divisors (see below), whose sum is σ = 4856164566228. Its totient is φ = 3237443044144.

The previous prime is 4046803805179. The next prime is 4046803805201. The reversal of 4046803805185 is 5815083086404.

It is a happy number.

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 777155086096 + 3269648719089 = 881564^2 + 1808217^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4046803805185 is a prime.

It is a super-4 number, since 4×4046803805185⁴ (a number of 52 digits) contains 4444 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 404680380514 + ... + 404680380523.

It is an arithmetic number, because the mean of its divisors is an integer number (1214041141557).

Almost surely, 2^{4046803805185} is an apocalyptic number.

It is an amenable number.

4046803805185 is a deficient number, since it is larger than the sum of its proper divisors (809360761043).

4046803805185 is an equidigital number, since it uses as much as digits as its factorization.

4046803805185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809360761042.

The product of its (nonzero) digits is 3686400, while the sum is 52.

The spelling of 4046803805185 in words is "four trillion, forty-six billion, eight hundred three million, eight hundred five thousand, one hundred eighty-five".