5133244433 has 4 divisors (see below), whose sum is σ = 5135655408. Its totient is φ = 5130833460.

The previous prime is 5133244387. The next prime is 5133244453. The reversal of 5133244433 is 3344423315.

5133244433 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3344423315 = 5 ⋅668884663.

It is a cyclic number.

It is not a de Polignac number, because 5133244433 - 2⁸ = 5133244177 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 5133244433.

It is not an unprimeable number, because it can be changed into a prime (5133244453) 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, 1202291 + ... + 1206552.

It is an arithmetic number, because the mean of its divisors is an integer number (1283913852).

Almost surely, 2^5133244433 is an apocalyptic number.

It is an amenable number.

5133244433 is a deficient number, since it is larger than the sum of its proper divisors (2410975).

5133244433 is a wasteful number, since it uses less digits than its factorization.

5133244433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2410974.

The product of its digits is 51840, while the sum is 32.

The square root of 5133244433 is about 71646.6637953227. The cubic root of 5133244433 is about 1725.0326320789.

Adding to 5133244433 its reverse (3344423315), we get a palindrome (8477667748).

The spelling of 5133244433 in words is "five billion, one hundred thirty-three million, two hundred forty-four thousand, four hundred thirty-three".