6750807138178 has 16 divisors (see below), whose sum is σ = 10257967748160. Its totient is φ = 3331720046736.

The previous prime is 6750807138161. The next prime is 6750807138181. The reversal of 6750807138178 is 8718317080576.

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, 58815300 + ... + 58929967.

It is an arithmetic number, because the mean of its divisors is an integer number (641122984260).

Almost surely, 2^{6750807138178} is an apocalyptic number.

6750807138178 is a deficient number, since it is larger than the sum of its proper divisors (3507160609982).

6750807138178 is a wasteful number, since it uses less digits than its factorization.

6750807138178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117745641.

The product of its (nonzero) digits is 15805440, while the sum is 61.

The spelling of 6750807138178 in words is "six trillion, seven hundred fifty billion, eight hundred seven million, one hundred thirty-eight thousand, one hundred seventy-eight".