5805047855894 has 24 divisors (see below), whose sum is σ = 10138399678368. Its totient is φ = 2485622050800.

The previous prime is 5805047855881. The next prime is 5805047855903. The reversal of 5805047855894 is 4985587405085.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26743757 + ... + 26959944.

It is an arithmetic number, because the mean of its divisors is an integer number (422433319932).

Almost surely, 2^{5805047855894} is an apocalyptic number.

5805047855894 is a deficient number, since it is larger than the sum of its proper divisors (4333351822474).

5805047855894 is a wasteful number, since it uses less digits than its factorization.

5805047855894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53704820 (or 53704813 counting only the distinct ones).

The product of its (nonzero) digits is 322560000, while the sum is 68.

The spelling of 5805047855894 in words is "five trillion, eight hundred five billion, forty-seven million, eight hundred fifty-five thousand, eight hundred ninety-four".