6838777948750 has 40 divisors (see below), whose sum is σ = 13983933177720. Its totient is φ = 2486828340000.

The previous prime is 6838777948733. The next prime is 6838777948777. The reversal of 6838777948750 is 578497778386.

It is a Smith number, since the sum of its digits (79) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 248669085 + ... + 248696584.

It is an arithmetic number, because the mean of its divisors is an integer number (349598329443).

Almost surely, 2^{6838777948750} is an apocalyptic number.

6838777948750 is an abundant number, since it is smaller than the sum of its proper divisors (7145155228970).

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

6838777948750 is a wasteful number, since it uses less digits than its factorization.

6838777948750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497365702 (or 497365687 counting only the distinct ones).

The product of its (nonzero) digits is 3982970880, while the sum is 79.

The spelling of 6838777948750 in words is "six trillion, eight hundred thirty-eight billion, seven hundred seventy-seven million, nine hundred forty-eight thousand, seven hundred fifty".