5133133 has 4 divisors (see below), whose sum is σ = 5435100. Its totient is φ = 4831168.

The previous prime is 5133127. The next prime is 5133157. The reversal of 5133133 is 3313315.

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 1435204 + 3697929 = 1198^2 + 1923^2 .

It is a cyclic number.

It is not a de Polignac number, because 5133133 - 2⁵ = 5133101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5133133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5133113) 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, 150958 + ... + 150991.

It is an arithmetic number, because the mean of its divisors is an integer number (1358775).

Almost surely, 2^5133133 is an apocalyptic number.

It is an amenable number.

5133133 is a deficient number, since it is larger than the sum of its proper divisors (301967).

5133133 is a wasteful number, since it uses less digits than its factorization.

5133133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301966.

The product of its digits is 405, while the sum is 19.

The square root of 5133133 is about 2265.6418516615. The cubic root of 5133133 is about 172.5020149593.

Adding to 5133133 its reverse (3313315), we get a palindrome (8446448).

The spelling of 5133133 in words is "five million, one hundred thirty-three thousand, one hundred thirty-three".