5543879040 has 384 divisors, whose sum is σ = 21996748800. Its totient is φ = 1260343296.

The previous prime is 5543878999. The next prime is 5543879041. The reversal of 5543879040 is 409783455.

5543879040 is a `hidden beast` number, since 554 + 3 + 8 + 7 + 90 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5543879041) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14474689 + ... + 14475071.

It is an arithmetic number, because the mean of its divisors is an integer number (57283200).

Almost surely, 2^5543879040 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5543879040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10998374400).

5543879040 is an abundant number, since it is smaller than the sum of its proper divisors (16452869760).

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

5543879040 is a wasteful number, since it uses less digits than its factorization.

5543879040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774 (or 759 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 5543879040 is about 74457.2296019668. The cubic root of 5543879040 is about 1769.8559300529.

The spelling of 5543879040 in words is "five billion, five hundred forty-three million, eight hundred seventy-nine thousand, forty".