6780685372132 has 96 divisors (see below), whose sum is σ = 14504248571904. Its totient is φ = 2710346707200.

The previous prime is 6780685372127. The next prime is 6780685372133. The reversal of 6780685372132 is 2312735860876.

It is not an unprimeable number, because it can be changed into a prime (6780685372133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47746743 + ... + 47888545.

It is an arithmetic number, because the mean of its divisors is an integer number (151085922624).

Almost surely, 2^{6780685372132} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6780685372132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7252124285952).

6780685372132 is an abundant number, since it is smaller than the sum of its proper divisors (7723563199772).

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

6780685372132 is a wasteful number, since it uses less digits than its factorization.

6780685372132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143689 (or 143687 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 6780685372132 in words is "six trillion, seven hundred eighty billion, six hundred eighty-five million, three hundred seventy-two thousand, one hundred thirty-two".