5443432406 has 8 divisors (see below), whose sum is σ = 8166484800. Its totient is φ = 2721270808.

The previous prime is 5443432399. The next prime is 5443432427. The reversal of 5443432406 is 6042343445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

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, 207206 + ... + 231993.

It is an arithmetic number, because the mean of its divisors is an integer number (1020810600).

Almost surely, 2^5443432406 is an apocalyptic number.

5443432406 is a deficient number, since it is larger than the sum of its proper divisors (2723052394).

5443432406 is a wasteful number, since it uses less digits than its factorization.

5443432406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 445398.

The product of its (nonzero) digits is 138240, while the sum is 35.

The square root of 5443432406 is about 73779.6205330442. The cubic root of 5443432406 is about 1759.1016858140.

The spelling of 5443432406 in words is "five billion, four hundred forty-three million, four hundred thirty-two thousand, four hundred six".