6757799092044 has 576 divisors, whose sum is σ = 22411083276288. Its totient is φ = 1535998464000.

The previous prime is 6757799092019. The next prime is 6757799092049. The reversal of 6757799092044 is 4402909977576.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a self number, because there is not a number n which added to its sum of digits gives 6757799092044.

It is not an unprimeable number, because it can be changed into a prime (6757799092049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 405841119 + ... + 405857769.

It is an arithmetic number, because the mean of its divisors is an integer number (38908130688).

Almost surely, 2^{6757799092044} 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 6757799092044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11205541638144).

6757799092044 is an abundant number, since it is smaller than the sum of its proper divisors (15653284184244).

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

6757799092044 is a wasteful number, since it uses less digits than its factorization.

6757799092044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16838 (or 16823 counting only the distinct ones).

The product of its (nonzero) digits is 240045120, while the sum is 69.

The spelling of 6757799092044 in words is "six trillion, seven hundred fifty-seven billion, seven hundred ninety-nine million, ninety-two thousand, forty-four".