6500134216 has 32 divisors (see below), whose sum is σ = 12736563840. Its totient is φ = 3106934208.

The previous prime is 6500134189. The next prime is 6500134237. The reversal of 6500134216 is 6124310056.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184851 + ... + 217186.

It is an arithmetic number, because the mean of its divisors is an integer number (398017620).

Almost surely, 2^6500134216 is an apocalyptic number.

It is an amenable number.

6500134216 is a deficient number, since it is larger than the sum of its proper divisors (6236429624).

6500134216 is a wasteful number, since it uses less digits than its factorization.

6500134216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402133 (or 402129 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 6500134216 is about 80623.4098509856. The cubic root of 6500134216 is about 1866.2684235181.

The spelling of 6500134216 in words is "six billion, five hundred million, one hundred thirty-four thousand, two hundred sixteen".