5443544560 has 20 divisors (see below), whose sum is σ = 12656241288. Its totient is φ = 2177417792.

The previous prime is 5443544531. The next prime is 5443544567. The reversal of 5443544560 is 654453445.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5443544567) 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 3 ways as a sum of consecutive naturals, for example, 34022074 + ... + 34022233.

Almost surely, 2^5443544560 is an apocalyptic number.

It is an amenable number.

5443544560 is an abundant number, since it is smaller than the sum of its proper divisors (7212696728).

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

5443544560 is a wasteful number, since it uses less digits than its factorization.

5443544560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68044320 (or 68044314 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The square root of 5443544560 is about 73780.3805899644. The cubic root of 5443544560 is about 1759.1137669741.

The spelling of 5443544560 in words is "five billion, four hundred forty-three million, five hundred forty-four thousand, five hundred sixty".