5443723 has 4 divisors (see below), whose sum is σ = 5763960. Its totient is φ = 5123488.

The previous prime is 5443673. The next prime is 5443727. The reversal of 5443723 is 3273445.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5443723 - 2¹⁷ = 5312651 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5443691 and 5443700.

It is not an unprimeable number, because it can be changed into a prime (5443727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 160093 + ... + 160126.

It is an arithmetic number, because the mean of its divisors is an integer number (1440990).

Almost surely, 2^5443723 is an apocalyptic number.

5443723 is a deficient number, since it is larger than the sum of its proper divisors (320237).

5443723 is a wasteful number, since it uses less digits than its factorization.

5443723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320236.

The product of its digits is 10080, while the sum is 28.

The square root of 5443723 is about 2333.1787329735. The cubic root of 5443723 is about 175.9132988079.

The spelling of 5443723 in words is "five million, four hundred forty-three thousand, seven hundred twenty-three".