6750453270720 has 448 divisors, whose sum is σ = 22529374027776. Its totient is φ = 1710424719360.

The previous prime is 6750453270703. The next prime is 6750453270763. The reversal of 6750453270720 is 270723540576.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 6750453270720.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 366604234 + ... + 366622646.

It is an arithmetic number, because the mean of its divisors is an integer number (50288781312).

Almost surely, 2^{6750453270720} is an apocalyptic number.

6750453270720 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6750453270720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11264687013888).

6750453270720 is an abundant number, since it is smaller than the sum of its proper divisors (15778920757056).

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

6750453270720 is a wasteful number, since it uses less digits than its factorization.

6750453270720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18688 (or 18678 counting only the distinct ones).

The product of its (nonzero) digits is 2469600, while the sum is 48.

The spelling of 6750453270720 in words is "six trillion, seven hundred fifty billion, four hundred fifty-three million, two hundred seventy thousand, seven hundred twenty".