6756948808489 has 16 divisors (see below), whose sum is σ = 7399615397184. Its totient is φ = 6119028115200.

The previous prime is 6756948808457. The next prime is 6756948808537. The reversal of 6756948808489 is 9848088496576.

It is not a de Polignac number, because 6756948808489 - 2⁵ = 6756948808457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6756948808409) 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, 10293022 + ... + 10929784.

It is an arithmetic number, because the mean of its divisors is an integer number (462475962324).

Almost surely, 2^{6756948808489} is an apocalyptic number.

It is an amenable number.

6756948808489 is a deficient number, since it is larger than the sum of its proper divisors (642666588695).

6756948808489 is a wasteful number, since it uses less digits than its factorization.

6756948808489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640488.

The product of its (nonzero) digits is 6688604160, while the sum is 82.

The spelling of 6756948808489 in words is "six trillion, seven hundred fifty-six billion, nine hundred forty-eight million, eight hundred eight thousand, four hundred eighty-nine".