5043723 has 4 divisors (see below), whose sum is σ = 6724968. Its totient is φ = 3362480.

The previous prime is 5043707. The next prime is 5043761. The reversal of 5043723 is 3273405.

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 5043723 - 2⁴ = 5043707 is a prime.

It is a D-number.

5043723 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5043693 and 5043702.

It is not an unprimeable number, because it can be changed into a prime (5043223) 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, 840618 + ... + 840623.

It is an arithmetic number, because the mean of its divisors is an integer number (1681242).

Almost surely, 2^5043723 is an apocalyptic number.

5043723 is a deficient number, since it is larger than the sum of its proper divisors (1681245).

5043723 is a wasteful number, since it uses less digits than its factorization.

5043723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1681244.

The product of its (nonzero) digits is 2520, while the sum is 24.

The square root of 5043723 is about 2245.8234569975. The cubic root of 5043723 is about 171.4945840017.

The spelling of 5043723 in words is "five million, forty-three thousand, seven hundred twenty-three".