5443681323 has 16 divisors (see below), whose sum is σ = 7329213216. Its totient is φ = 3593694720.

The previous prime is 5443681307. The next prime is 5443681339. The reversal of 5443681323 is 3231863445.

5443681323 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5443681307) and next prime (5443681339).

It is not a de Polignac number, because 5443681323 - 2⁴ = 5443681307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5443681303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393561 + ... + 407157.

It is an arithmetic number, because the mean of its divisors is an integer number (458075826).

Almost surely, 2^5443681323 is an apocalyptic number.

5443681323 is a deficient number, since it is larger than the sum of its proper divisors (1885531893).

5443681323 is a wasteful number, since it uses less digits than its factorization.

5443681323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14894.

The product of its digits is 207360, while the sum is 39.

The square root of 5443681323 is about 73781.3074091263. The cubic root of 5443681323 is about 1759.1284987760.

The spelling of 5443681323 in words is "five billion, four hundred forty-three million, six hundred eighty-one thousand, three hundred twenty-three".