6779051982192 has 80 divisors (see below), whose sum is σ = 20071042156800. Its totient is φ = 1931385071616.

The previous prime is 6779051982161. The next prime is 6779051982211. The reversal of 6779051982192 is 2912891509776.

It is a super-2 number, since 2×6779051982192² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28458942 + ... + 28696157.

It is an arithmetic number, because the mean of its divisors is an integer number (250888026960).

Almost surely, 2^{6779051982192} is an apocalyptic number.

It is an amenable number.

6779051982192 is an abundant number, since it is smaller than the sum of its proper divisors (13291990174608).

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

6779051982192 is a wasteful number, since it uses less digits than its factorization.

6779051982192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57155470 (or 57155464 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 66.

The spelling of 6779051982192 in words is "six trillion, seven hundred seventy-nine billion, fifty-one million, nine hundred eighty-two thousand, one hundred ninety-two".