5011944843 has 32 divisors (see below), whose sum is σ = 6853654080. Its totient is φ = 3257210880.

The previous prime is 5011944799. The next prime is 5011944893. The reversal of 5011944843 is 3484491105.

It is not a de Polignac number, because 5011944843 - 2¹⁸ = 5011682699 is a prime.

It is a super-2 number, since 2×5011944843² = 50239182218548589298, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5011944893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6620421 + ... + 6621177.

It is an arithmetic number, because the mean of its divisors is an integer number (214176690).

Almost surely, 2^5011944843 is an apocalyptic number.

5011944843 is a deficient number, since it is larger than the sum of its proper divisors (1841709237).

5011944843 is a wasteful number, since it uses less digits than its factorization.

5011944843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1167.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 5011944843 is about 70795.0905289343. The cubic root of 5011944843 is about 1711.3365567141.

The spelling of 5011944843 in words is "five billion, eleven million, nine hundred forty-four thousand, eight hundred forty-three".