5543894480 has 160 divisors (see below), whose sum is σ = 14567817600. Its totient is φ = 1949515776.

The previous prime is 5543894459. The next prime is 5543894501. The reversal of 5543894480 is 844983455.

It is an interprime number because it is at equal distance from previous prime (5543894459) and next prime (5543894501).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1884851 + ... + 1887789.

It is an arithmetic number, because the mean of its divisors is an integer number (91048860).

Almost surely, 2^5543894480 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 5543894480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7283908800).

5543894480 is an abundant number, since it is smaller than the sum of its proper divisors (9023923120).

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

5543894480 is a wasteful number, since it uses less digits than its factorization.

5543894480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3061 (or 3055 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The square root of 5543894480 is about 74457.3332855804. Note that the first 3 decimals coincide. The cubic root of 5543894480 is about 1769.8575730992.

The spelling of 5543894480 in words is "five billion, five hundred forty-three million, eight hundred ninety-four thousand, four hundred eighty".