5020606489 has 2 divisors, whose sum is σ = 5020606490. Its totient is φ = 5020606488.

The previous prime is 5020606453. The next prime is 5020606511. The reversal of 5020606489 is 9846060205.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3458380864 + 1562225625 = 58808^2 + 39525^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5020606489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5020606429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2510303244 + 2510303245.

It is an arithmetic number, because the mean of its divisors is an integer number (2510303245).

Almost surely, 2^5020606489 is an apocalyptic number.

It is an amenable number.

5020606489 is a deficient number, since it is larger than the sum of its proper divisors (1).

5020606489 is an equidigital number, since it uses as much as digits as its factorization.

5020606489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 5020606489 is about 70856.2381798526. The cubic root of 5020606489 is about 1712.3218336249.

The spelling of 5020606489 in words is "five billion, twenty million, six hundred six thousand, four hundred eighty-nine".