5851909856944 has 20 divisors (see below), whose sum is σ = 11347285845280. Its totient is φ = 2923578025920.

The previous prime is 5851909856941. The next prime is 5851909856977. The reversal of 5851909856944 is 4496589091585.

It is not an unprimeable number, because it can be changed into a prime (5851909856941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148536099 + ... + 148575490.

It is an arithmetic number, because the mean of its divisors is an integer number (567364292264).

Almost surely, 2^{5851909856944} is an apocalyptic number.

It is an amenable number.

5851909856944 is a deficient number, since it is larger than the sum of its proper divisors (5495375988336).

5851909856944 is a wasteful number, since it uses less digits than its factorization.

5851909856944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297112828 (or 297112822 counting only the distinct ones).

The product of its (nonzero) digits is 559872000, while the sum is 73.

The spelling of 5851909856944 in words is "five trillion, eight hundred fifty-one billion, nine hundred nine million, eight hundred fifty-six thousand, nine hundred forty-four".