2655535104000 has 1728 divisors, whose sum is σ = 10717580240640. Its totient is φ = 653996851200.

The previous prime is 2655535103993. The next prime is 2655535104071. The reversal of 2655535104000 is 4015355562.

2655535104000 is a `hidden beast` number, since 2 + 6 + 55 + 53 + 510 + 40 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1728).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 91570175986 + ... + 91570176014.

It is an arithmetic number, because the mean of its divisors is an integer number (6202303380).

Almost surely, 2^{2655535104000} is an apocalyptic number.

2655535104000 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 2655535104000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5358790120320).

2655535104000 is an abundant number, since it is smaller than the sum of its proper divisors (8062045136640).

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

2655535104000 is an frugal number, since it uses more digits than its factorization.

2655535104000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116 (or 62 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 2655535104000 in words is "two trillion, six hundred fifty-five billion, five hundred thirty-five million, one hundred four thousand".