2655091113888 has 192 divisors, whose sum is σ = 7253710700544. Its totient is φ = 849453696000.

The previous prime is 2655091113881. The next prime is 2655091113889. The reversal of 2655091113888 is 8883111905562.

It is not an unprimeable number, because it can be changed into a prime (2655091113881) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 183978033 + ... + 183992463.

It is an arithmetic number, because the mean of its divisors is an integer number (37779743232).

Almost surely, 2^{2655091113888} 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 2655091113888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3626855350272).

2655091113888 is an abundant number, since it is smaller than the sum of its proper divisors (4598619586656).

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

2655091113888 is a wasteful number, since it uses less digits than its factorization.

2655091113888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14979 (or 14971 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 57.

The spelling of 2655091113888 in words is "two trillion, six hundred fifty-five billion, ninety-one million, one hundred thirteen thousand, eight hundred eighty-eight".