5133331439 has 2 divisors, whose sum is σ = 5133331440. Its totient is φ = 5133331438.

The previous prime is 5133331421. The next prime is 5133331451. The reversal of 5133331439 is 9341333315.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5133331439 - 2⁸ = 5133331183 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5133331399 and 5133331408.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5133331039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2566665719 + 2566665720.

It is an arithmetic number, because the mean of its divisors is an integer number (2566665720).

Almost surely, 2^5133331439 is an apocalyptic number.

5133331439 is a deficient number, since it is larger than the sum of its proper divisors (1).

5133331439 is an equidigital number, since it uses as much as digits as its factorization.

5133331439 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 43740, while the sum is 35.

The square root of 5133331439 is about 71647.2709808266. The cubic root of 5133331439 is about 1725.0423781789.

The spelling of 5133331439 in words is "five billion, one hundred thirty-three million, three hundred thirty-one thousand, four hundred thirty-nine".