2655845913600 has 1584 divisors, whose sum is σ = 10826657674560. Its totient is φ = 616366080000.

The previous prime is 2655845913599. The next prime is 2655845913671. The reversal of 2655845913600 is 63195485562.

2655845913600 is a `hidden beast` number, since 2 + 6 + 5 + 58 + 459 + 136 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1584).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6338534191 + ... + 6338534609.

Almost surely, 2^{2655845913600} is an apocalyptic number.

2655845913600 is a gapful number since it is divisible by the number (20) 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 2655845913600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5413328837280).

2655845913600 is an abundant number, since it is smaller than the sum of its proper divisors (8170811760960).

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

2655845913600 is a wasteful number, since it uses less digits than its factorization.

2655845913600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568 (or 542 counting only the distinct ones).

The product of its (nonzero) digits is 7776000, while the sum is 54.

The spelling of 2655845913600 in words is "two trillion, six hundred fifty-five billion, eight hundred forty-five million, nine hundred thirteen thousand, six hundred".