6853756376660 has 24 divisors (see below), whose sum is σ = 14399784927360. Its totient is φ = 2740188924704.

The previous prime is 6853756376659. The next prime is 6853756376681. The reversal of 6853756376660 is 666736573586.

It is a super-2 number, since 2×6853756376660² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82058840 + ... + 82142319.

It is an arithmetic number, because the mean of its divisors is an integer number (599991038640).

Almost surely, 2^{6853756376660} is an apocalyptic number.

It is an amenable number.

6853756376660 is an abundant number, since it is smaller than the sum of its proper divisors (7546028550700).

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

6853756376660 is a wasteful number, since it uses less digits than its factorization.

6853756376660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164203255 (or 164203253 counting only the distinct ones).

The product of its (nonzero) digits is 685843200, while the sum is 68.

The spelling of 6853756376660 in words is "six trillion, eight hundred fifty-three billion, seven hundred fifty-six million, three hundred seventy-six thousand, six hundred sixty".