5016065609 has 2 divisors, whose sum is σ = 5016065610. Its totient is φ = 5016065608.

The previous prime is 5016065603. The next prime is 5016065629. The reversal of 5016065609 is 9065606105.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3620669584 + 1395396025 = 60172^2 + 37355^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5016065609 is a prime.

It is not a weakly prime, because it can be changed into another prime (5016065603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2508032804 + 2508032805.

It is an arithmetic number, because the mean of its divisors is an integer number (2508032805).

Almost surely, 2^5016065609 is an apocalyptic number.

It is an amenable number.

5016065609 is a deficient number, since it is larger than the sum of its proper divisors (1).

5016065609 is an equidigital number, since it uses as much as digits as its factorization.

5016065609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 5016065609 is about 70824.1880221722. The cubic root of 5016065609 is about 1711.8054422734.

Subtracting 5016065609 from its reverse (9065606105), we obtain a square (4049540496 = 63636²).

The spelling of 5016065609 in words is "five billion, sixteen million, sixty-five thousand, six hundred nine".