6748081000771 has 16 divisors (see below), whose sum is σ = 7534484736768. Its totient is φ = 5990566932000.

The previous prime is 6748081000769. The next prime is 6748081000789. The reversal of 6748081000771 is 1770001808476.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6748081000771 - 2¹ = 6748081000769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6748081030771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398121 + ... + 3695221.

It is an arithmetic number, because the mean of its divisors is an integer number (470905296048).

Almost surely, 2^{6748081000771} is an apocalyptic number.

6748081000771 is a deficient number, since it is larger than the sum of its proper divisors (786403735997).

6748081000771 is a wasteful number, since it uses less digits than its factorization.

6748081000771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3301482.

The product of its (nonzero) digits is 526848, while the sum is 49.

The spelling of 6748081000771 in words is "six trillion, seven hundred forty-eight billion, eighty-one million, seven hundred seventy-one", and thus it is an aban number.