5044335840 has 144 divisors (see below), whose sum is σ = 18119883600. Its totient is φ = 1274351616.

The previous prime is 5044335823. The next prime is 5044335871. The reversal of 5044335840 is 485334405.

5044335840 is a `hidden beast` number, since 5 + 0 + 44 + 33 + 584 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 5044335795 and 5044335804.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64825 + ... + 119544.

It is an arithmetic number, because the mean of its divisors is an integer number (125832525).

Almost surely, 2^5044335840 is an apocalyptic number.

It is an amenable number.

5044335840 is an abundant number, since it is smaller than the sum of its proper divisors (13075547760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5044335840 is a wasteful number, since it uses less digits than its factorization.

5044335840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184409 (or 184398 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 5044335840 is about 71023.4879458901. The cubic root of 5044335840 is about 1715.0152956445.

The spelling of 5044335840 in words is "five billion, forty-four million, three hundred thirty-five thousand, eight hundred forty".