5133566 has 4 divisors (see below), whose sum is σ = 7700352. Its totient is φ = 2566782.

The previous prime is 5133559. The next prime is 5133571. The reversal of 5133566 is 6653315.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 1283390 + ... + 1283393.

It is an arithmetic number, because the mean of its divisors is an integer number (1925088).

Almost surely, 2^5133566 is an apocalyptic number.

5133566 is a deficient number, since it is larger than the sum of its proper divisors (2566786).

5133566 is a wasteful number, since it uses less digits than its factorization.

5133566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2566785.

The product of its digits is 8100, while the sum is 29.

The square root of 5133566 is about 2265.7374075563. The cubic root of 5133566 is about 172.5068652312.

The spelling of 5133566 in words is "five million, one hundred thirty-three thousand, five hundred sixty-six".