6504114666 has 24 divisors (see below), whose sum is σ = 15132022560. Its totient is φ = 1858318392.

The previous prime is 6504114521. The next prime is 6504114737. The reversal of 6504114666 is 6664114056.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11061126 + ... + 11061713.

It is an arithmetic number, because the mean of its divisors is an integer number (630500940).

Almost surely, 2^6504114666 is an apocalyptic number.

6504114666 is an abundant number, since it is smaller than the sum of its proper divisors (8627907894).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6504114666 is a wasteful number, since it uses less digits than its factorization.

6504114666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22122858 (or 22122851 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 6504114666 is about 80648.0915211265. The cubic root of 6504114666 is about 1866.6492911577.

The spelling of 6504114666 in words is "six billion, five hundred four million, one hundred fourteen thousand, six hundred sixty-six".