6780132041 has 4 divisors (see below), whose sum is σ = 6780801300. Its totient is φ = 6779462784.

The previous prime is 6780132017. The next prime is 6780132043. The reversal of 6780132041 is 1402310876.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5697985225 + 1082146816 = 75485^2 + 32896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6780132041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6780131989 and 6780132007.

It is not an unprimeable number, because it can be changed into a prime (6780132043) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 319196 + ... + 339773.

It is an arithmetic number, because the mean of its divisors is an integer number (1695200325).

Almost surely, 2^6780132041 is an apocalyptic number.

It is an amenable number.

6780132041 is a deficient number, since it is larger than the sum of its proper divisors (669259).

6780132041 is a wasteful number, since it uses less digits than its factorization.

6780132041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669258.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 6780132041 is about 82341.5571931938. The cubic root of 6780132041 is about 1892.6895483175.

The spelling of 6780132041 in words is "six billion, seven hundred eighty million, one hundred thirty-two thousand, forty-one".