5204566 has 4 divisors (see below), whose sum is σ = 7806852. Its totient is φ = 2602282.

The previous prime is 5204557. The next prime is 5204603. The reversal of 5204566 is 6654025.

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

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1301140 + ... + 1301143.

It is an arithmetic number, because the mean of its divisors is an integer number (1951713).

Almost surely, 2^5204566 is an apocalyptic number.

5204566 is a deficient number, since it is larger than the sum of its proper divisors (2602286).

5204566 is a wasteful number, since it uses less digits than its factorization.

5204566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602285.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 5204566 is about 2281.3517922495. The cubic root of 5204566 is about 173.2985145380.

The spelling of 5204566 in words is "five million, two hundred four thousand, five hundred sixty-six".