5390332672489 has 2 divisors, whose sum is σ = 5390332672490. Its totient is φ = 5390332672488.

The previous prime is 5390332672481. The next prime is 5390332672493. The reversal of 5390332672489 is 9842762330935.

5390332672489 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3764919315600 + 1625413356889 = 1940340^2 + 1274917^2 .

It is a cyclic number.

It is not a de Polignac number, because 5390332672489 - 2³ = 5390332672481 is a prime.

It is not a weakly prime, because it can be changed into another prime (5390332672481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2695166336244 + 2695166336245.

It is an arithmetic number, because the mean of its divisors is an integer number (2695166336245).

Almost surely, 2^{5390332672489} is an apocalyptic number.

It is an amenable number.

5390332672489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5390332672489 is an equidigital number, since it uses as much as digits as its factorization.

5390332672489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58786560, while the sum is 61.

The spelling of 5390332672489 in words is "five trillion, three hundred ninety billion, three hundred thirty-two million, six hundred seventy-two thousand, four hundred eighty-nine".