6504676129 has 8 divisors (see below), whose sum is σ = 7435749888. Its totient is φ = 5574060960.

The previous prime is 6504676001. The next prime is 6504676141. The reversal of 6504676129 is 9216764056.

6504676129 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6504676129 - 2⁷ = 6504676001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6504676159) 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 in 7 ways as a sum of consecutive naturals, for example, 83692 + ... + 141469.

It is an arithmetic number, because the mean of its divisors is an integer number (929468736).

Almost surely, 2^6504676129 is an apocalyptic number.

It is an amenable number.

6504676129 is a deficient number, since it is larger than the sum of its proper divisors (931073759).

6504676129 is a wasteful number, since it uses less digits than its factorization.

6504676129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229295.

The product of its (nonzero) digits is 544320, while the sum is 46.

The square root of 6504676129 is about 80651.5723901276. The cubic root of 6504676129 is about 1866.7030019961.

The spelling of 6504676129 in words is "six billion, five hundred four million, six hundred seventy-six thousand, one hundred twenty-nine".