6750252288 has 432 divisors, whose sum is σ = 23061519936. Its totient is φ = 1950842880.

The previous prime is 6750252277. The next prime is 6750252293. The reversal of 6750252288 is 8822520576.

6750252288 is a `hidden beast` number, since 67 + 502 + 5 + 2 + 2 + 88 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13747723 + ... + 13748213.

It is an arithmetic number, because the mean of its divisors is an integer number (53383148).

Almost surely, 2^6750252288 is an apocalyptic number.

6750252288 is a gapful number since it is divisible by the number (68) 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 6750252288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11530759968).

6750252288 is an abundant number, since it is smaller than the sum of its proper divisors (16311267648).

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

6750252288 is a wasteful number, since it uses less digits than its factorization.

6750252288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The square root of 6750252288 is about 82159.9189873018. The cubic root of 6750252288 is about 1889.9051199536.

The spelling of 6750252288 in words is "six billion, seven hundred fifty million, two hundred fifty-two thousand, two hundred eighty-eight".