5432544016 has 20 divisors (see below), whose sum is σ = 10888505100. Its totient is φ = 2622607232.

The previous prime is 5432543989. The next prime is 5432544017. The reversal of 5432544016 is 6104452345.

It can be written as a sum of positive squares in 2 ways, for example, as 3251280400 + 2181263616 = 57020^2 + 46704^2 .

It is not an unprimeable number, because it can be changed into a prime (5432544017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5853571 + ... + 5854498.

It is an arithmetic number, because the mean of its divisors is an integer number (544425255).

Almost surely, 2^5432544016 is an apocalyptic number.

It is an amenable number.

5432544016 is an abundant number, since it is smaller than the sum of its proper divisors (5455961084).

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

5432544016 is a wasteful number, since it uses less digits than its factorization.

5432544016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11708106 (or 11708100 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 5432544016 is about 73705.7936393063. The cubic root of 5432544016 is about 1757.9280041510.

The spelling of 5432544016 in words is "five billion, four hundred thirty-two million, five hundred forty-four thousand, sixteen".