5204643 has 8 divisors (see below), whose sum is σ = 6954000. Its totient is φ = 3462528.

The previous prime is 5204629. The next prime is 5204687. The reversal of 5204643 is 3464025.

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

It is not a de Polignac number, because 5204643 - 2⁵ = 5204611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5204603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183 + ... + 3231.

It is an arithmetic number, because the mean of its divisors is an integer number (869250).

Almost surely, 2^5204643 is an apocalyptic number.

5204643 is a deficient number, since it is larger than the sum of its proper divisors (1749357).

5204643 is a wasteful number, since it uses less digits than its factorization.

5204643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3621.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 5204643 is about 2281.3686681464. The cubic root of 5204643 is about 173.2993691671.

Adding to 5204643 its reverse (3464025), we get a palindrome (8668668).

The spelling of 5204643 in words is "five million, two hundred four thousand, six hundred forty-three".