6504953099 has 2 divisors, whose sum is σ = 6504953100. Its totient is φ = 6504953098.

The previous prime is 6504953093. The next prime is 6504953111. The reversal of 6504953099 is 9903594056.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6504953099 - 2¹⁶ = 6504887563 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6504953093) 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, 3252476549 + 3252476550.

It is an arithmetic number, because the mean of its divisors is an integer number (3252476550).

Almost surely, 2^6504953099 is an apocalyptic number.

6504953099 is a deficient number, since it is larger than the sum of its proper divisors (1).

6504953099 is an equidigital number, since it uses as much as digits as its factorization.

6504953099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1312200, while the sum is 50.

The square root of 6504953099 is about 80653.2894493461. The cubic root of 6504953099 is about 1866.7294964432.

The spelling of 6504953099 in words is "six billion, five hundred four million, nine hundred fifty-three thousand, ninety-nine".