6715897136 has 40 divisors (see below), whose sum is σ = 14019613104. Its totient is φ = 3098177280.

The previous prime is 6715897127. The next prime is 6715897183. The reversal of 6715897136 is 6317985176.

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, 520070 + ... + 532826.

Almost surely, 2^6715897136 is an apocalyptic number.

It is an amenable number.

6715897136 is an abundant number, since it is smaller than the sum of its proper divisors (7303715968).

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

6715897136 is a wasteful number, since it uses less digits than its factorization.

6715897136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15309 (or 15303 counting only the distinct ones).

The product of its digits is 1905120, while the sum is 53.

The square root of 6715897136 is about 81950.5773988201. The cubic root of 6715897136 is about 1886.6934651945.

The spelling of 6715897136 in words is "six billion, seven hundred fifteen million, eight hundred ninety-seven thousand, one hundred thirty-six".