6695253768 has 192 divisors, whose sum is σ = 20571217920. Its totient is φ = 1807747200.

The previous prime is 6695253739. The next prime is 6695253821. The reversal of 6695253768 is 8673525966.

It is a happy 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, 1565473 + ... + 1569743.

It is an arithmetic number, because the mean of its divisors is an integer number (107141760).

Almost surely, 2^6695253768 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 6695253768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10285608960).

6695253768 is an abundant number, since it is smaller than the sum of its proper divisors (13875964152).

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

6695253768 is a wasteful number, since it uses less digits than its factorization.

6695253768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368 (or 4357 counting only the distinct ones).

The product of its digits is 16329600, while the sum is 57.

The square root of 6695253768 is about 81824.5303561224. The cubic root of 6695253768 is about 1884.7583709493.

The spelling of 6695253768 in words is "six billion, six hundred ninety-five million, two hundred fifty-three thousand, seven hundred sixty-eight".