6507732116 has 12 divisors (see below), whose sum is σ = 11415585300. Its totient is φ = 3246136320.

The previous prime is 6507732083. The next prime is 6507732169. The reversal of 6507732116 is 6112377056.

It can be written as a sum of positive squares in 2 ways, for example, as 1142169616 + 5365562500 = 33796^2 + 73250^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6507732116.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1930541 + ... + 1933908.

It is an arithmetic number, because the mean of its divisors is an integer number (951298775).

Almost surely, 2^6507732116 is an apocalyptic number.

It is an amenable number.

6507732116 is a deficient number, since it is larger than the sum of its proper divisors (4907853184).

6507732116 is a wasteful number, since it uses less digits than its factorization.

6507732116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864874 (or 3864872 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The square root of 6507732116 is about 80670.5157786908. The cubic root of 6507732116 is about 1866.9952905414.

The spelling of 6507732116 in words is "six billion, five hundred seven million, seven hundred thirty-two thousand, one hundred sixteen".