6733320578320 has 160 divisors (see below), whose sum is σ = 18358530336000. Its totient is φ = 2295668358144.

The previous prime is 6733320578269. The next prime is 6733320578363. The reversal of 6733320578320 is 238750233376.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4226332 + ... + 5597188.

It is an arithmetic number, because the mean of its divisors is an integer number (114740814600).

Almost surely, 2^{6733320578320} 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 6733320578320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9179265168000).

6733320578320 is an abundant number, since it is smaller than the sum of its proper divisors (11625209757680).

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

6733320578320 is a wasteful number, since it uses less digits than its factorization.

6733320578320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371070 (or 1371050 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 49.

The spelling of 6733320578320 in words is "six trillion, seven hundred thirty-three billion, three hundred twenty million, five hundred seventy-eight thousand, three hundred twenty".