5133563 has 4 divisors (see below), whose sum is σ = 5139240. Its totient is φ = 5127888.

The previous prime is 5133559. The next prime is 5133571. The reversal of 5133563 is 3653315.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3653315 = 5 ⋅730663.

It is a cyclic number.

It is not a de Polignac number, because 5133563 - 2² = 5133559 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5133503) 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, 1145 + ... + 3402.

It is an arithmetic number, because the mean of its divisors is an integer number (1284810).

Almost surely, 2^5133563 is an apocalyptic number.

5133563 is a deficient number, since it is larger than the sum of its proper divisors (5677).

5133563 is a wasteful number, since it uses less digits than its factorization.

5133563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5676.

The product of its digits is 4050, while the sum is 26.

The square root of 5133563 is about 2265.7367455201. The cubic root of 5133563 is about 172.5068316275.

Adding to 5133563 its reverse (3653315), we get a palindrome (8786878).

The spelling of 5133563 in words is "five million, one hundred thirty-three thousand, five hundred sixty-three".