6732131516 has 24 divisors (see below), whose sum is σ = 13070090880. Its totient is φ = 3008193200.

The previous prime is 6732131477. The next prime is 6732131521. The reversal of 6732131516 is 6151312376.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1294040 + ... + 1299231.

It is an arithmetic number, because the mean of its divisors is an integer number (544587120).

Almost surely, 2^6732131516 is an apocalyptic number.

It is an amenable number.

6732131516 is a deficient number, since it is larger than the sum of its proper divisors (6337959364).

6732131516 is a wasteful number, since it uses less digits than its factorization.

6732131516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2593345 (or 2593343 counting only the distinct ones).

The product of its digits is 22680, while the sum is 35.

The square root of 6732131516 is about 82049.5674333509. The cubic root of 6732131516 is about 1888.2124804998.

The spelling of 6732131516 in words is "six billion, seven hundred thirty-two million, one hundred thirty-one thousand, five hundred sixteen".