6740548129 has 16 divisors (see below), whose sum is σ = 8241873280. Its totient is φ = 5383791360.

The previous prime is 6740548069. The next prime is 6740548141. The reversal of 6740548129 is 9218450476.

It is not a de Polignac number, because 6740548129 - 2¹¹ = 6740546081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6740548169) 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 15 ways as a sum of consecutive naturals, for example, 407304 + ... + 423529.

It is an arithmetic number, because the mean of its divisors is an integer number (515117080).

Almost surely, 2^6740548129 is an apocalyptic number.

It is an amenable number.

6740548129 is a deficient number, since it is larger than the sum of its proper divisors (1501325151).

6740548129 is a wasteful number, since it uses less digits than its factorization.

6740548129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830920.

The product of its (nonzero) digits is 483840, while the sum is 46.

The square root of 6740548129 is about 82100.8412198072. The cubic root of 6740548129 is about 1888.9990434339. Note that the first 3 decimals are identical.

The spelling of 6740548129 in words is "six billion, seven hundred forty million, five hundred forty-eight thousand, one hundred twenty-nine".