6504635234 has 16 divisors (see below), whose sum is σ = 10335296088. Its totient is φ = 3059699712.

The previous prime is 6504635231. The next prime is 6504635273. The reversal of 6504635234 is 4325364056.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 6208967209 + 295668025 = 78797^2 + 17195^2 .

It is not an unprimeable number, because it can be changed into a prime (6504635231) 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, 42602 + ... + 121754.

Almost surely, 2^6504635234 is an apocalyptic number.

6504635234 is a deficient number, since it is larger than the sum of its proper divisors (3830660854).

6504635234 is a wasteful number, since it uses less digits than its factorization.

6504635234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81589.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 6504635234 is about 80651.3188608841. The cubic root of 6504635234 is about 1866.6990899910.

The spelling of 6504635234 in words is "six billion, five hundred four million, six hundred thirty-five thousand, two hundred thirty-four".