5453243 has 8 divisors (see below), whose sum is σ = 5835312. Its totient is φ = 5078016.

The previous prime is 5453237. The next prime is 5453249. The reversal of 5453243 is 3423545.

5453243 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 (5453237) and next prime (5453249).

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

It is a cyclic number.

It is not a de Polignac number, because 5453243 - 2¹⁸ = 5191099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5453249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5 + ... + 3302.

It is an arithmetic number, because the mean of its divisors is an integer number (729414).

Almost surely, 2^5453243 is an apocalyptic number.

5453243 is a deficient number, since it is larger than the sum of its proper divisors (382069).

5453243 is a wasteful number, since it uses less digits than its factorization.

5453243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3421.

The product of its digits is 7200, while the sum is 26.

The square root of 5453243 is about 2335.2179769777. The cubic root of 5453243 is about 176.0157849995.

Adding to 5453243 its reverse (3423545), we get a palindrome (8876788).

The spelling of 5453243 in words is "five million, four hundred fifty-three thousand, two hundred forty-three".