5343523 has 4 divisors (see below), whose sum is σ = 5353128. Its totient is φ = 5333920.

The previous prime is 5343517. The next prime is 5343529. The reversal of 5343523 is 3253435.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (5343517) and next prime (5343529).

It is a cyclic number.

It is not a de Polignac number, because 5343523 - 2⁹ = 5343011 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5343529) 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, 3913 + ... + 5098.

It is an arithmetic number, because the mean of its divisors is an integer number (1338282).

Almost surely, 2^5343523 is an apocalyptic number.

5343523 is a deficient number, since it is larger than the sum of its proper divisors (9605).

5343523 is an equidigital number, since it uses as much as digits as its factorization.

5343523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9604.

The product of its digits is 5400, while the sum is 25.

The square root of 5343523 is about 2311.6061515751. The cubic root of 5343523 is about 174.8272908322.

Adding to 5343523 its reverse (3253435), we get a palindrome (8596958).

The spelling of 5343523 in words is "five million, three hundred forty-three thousand, five hundred twenty-three".