6754855680 has 576 divisors, whose sum is σ = 25744588800. Its totient is φ = 1693052928.

The previous prime is 6754855673. The next prime is 6754855693. The reversal of 6754855680 is 865584576.

6754855680 is a `hidden beast` number, since 6 + 7 + 5 + 4 + 8 + 556 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 53187777 + ... + 53187903.

Almost surely, 2^6754855680 is an apocalyptic number.

6754855680 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 6754855680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12872294400).

6754855680 is an abundant number, since it is smaller than the sum of its proper divisors (18989733120).

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

6754855680 is an equidigital number, since it uses as much as digits as its factorization.

6754855680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188 (or 156 counting only the distinct ones).

The product of its (nonzero) digits is 8064000, while the sum is 54.

The square root of 6754855680 is about 82187.9290407052. The cubic root of 6754855680 is about 1890.3346346252.

The spelling of 6754855680 in words is "six billion, seven hundred fifty-four million, eight hundred fifty-five thousand, six hundred eighty".