5543421326 has 8 divisors (see below), whose sum is σ = 8539865400. Its totient is φ = 2696799528.

The previous prime is 5543421313. The next prime is 5543421379. The reversal of 5543421326 is 6231243455.

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

It is a Curzon number.

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, 37455476 + ... + 37455623.

It is an arithmetic number, because the mean of its divisors is an integer number (1067483175).

Almost surely, 2^5543421326 is an apocalyptic number.

5543421326 is a deficient number, since it is larger than the sum of its proper divisors (2996444074).

5543421326 is a wasteful number, since it uses less digits than its factorization.

5543421326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74911138.

The product of its digits is 86400, while the sum is 35.

The square root of 5543421326 is about 74454.1558678896. The cubic root of 5543421326 is about 1769.8072210697.

The spelling of 5543421326 in words is "five billion, five hundred forty-three million, four hundred twenty-one thousand, three hundred twenty-six".