5204453 has 4 divisors (see below), whose sum is σ = 5263020. Its totient is φ = 5145888.

The previous prime is 5204443. The next prime is 5204467. The reversal of 5204453 is 3544025.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2455489 + 2748964 = 1567^2 + 1658^2 .

It is a cyclic number.

It is not a de Polignac number, because 5204453 - 2⁸ = 5204197 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5204413) 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, 29150 + ... + 29327.

It is an arithmetic number, because the mean of its divisors is an integer number (1315755).

Almost surely, 2^5204453 is an apocalyptic number.

It is an amenable number.

5204453 is a deficient number, since it is larger than the sum of its proper divisors (58567).

5204453 is an equidigital number, since it uses as much as digits as its factorization.

5204453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58566.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 5204453 is about 2281.3270260969. The cubic root of 5204453 is about 173.2972603269.

Adding to 5204453 its reverse (3544025), we get a palindrome (8748478).

The spelling of 5204453 in words is "five million, two hundred four thousand, four hundred fifty-three".