6755754720 has 576 divisors, whose sum is σ = 25739368704. Its totient is φ = 1476034560.

The previous prime is 6755754683. The next prime is 6755754727. The reversal of 6755754720 is 274575576.

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 6755754720.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6755754727) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 59785384 + ... + 59785496.

It is an arithmetic number, because the mean of its divisors is an integer number (44686404).

Almost surely, 2^6755754720 is an apocalyptic number.

6755754720 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 6755754720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12869684352).

6755754720 is an abundant number, since it is smaller than the sum of its proper divisors (18983613984).

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

6755754720 is a wasteful number, since it uses less digits than its factorization.

6755754720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 2058000, while the sum is 48.

The square root of 6755754720 is about 82193.3982750440. The cubic root of 6755754720 is about 1890.4184958325.

The spelling of 6755754720 in words is "six billion, seven hundred fifty-five million, seven hundred fifty-four thousand, seven hundred twenty".