5133331433 has 4 divisors (see below), whose sum is σ = 5133802128. Its totient is φ = 5132860740.

The previous prime is 5133331421. The next prime is 5133331439. The reversal of 5133331433 is 3341333315.

It is a happy number.

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: 3341333315 = 5 ⋅668266663.

It is a cyclic number.

It is not a de Polignac number, because 5133331433 - 2⁶ = 5133331369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5133331396 and 5133331405.

It is not an unprimeable number, because it can be changed into a prime (5133331439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 218591 + ... + 240932.

It is an arithmetic number, because the mean of its divisors is an integer number (1283450532).

Almost surely, 2^5133331433 is an apocalyptic number.

It is an amenable number.

5133331433 is a deficient number, since it is larger than the sum of its proper divisors (470695).

5133331433 is a wasteful number, since it uses less digits than its factorization.

5133331433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470694.

The product of its digits is 14580, while the sum is 29.

The square root of 5133331433 is about 71647.2709389548. The cubic root of 5133331433 is about 1725.0423775068.

Adding to 5133331433 its reverse (3341333315), we get a palindrome (8474664748).

The spelling of 5133331433 in words is "five billion, one hundred thirty-three million, three hundred thirty-one thousand, four hundred thirty-three".