2755959416880 has 160 divisors (see below), whose sum is σ = 8689115289600. Its totient is φ = 722440114176.

The previous prime is 2755959416869. The next prime is 2755959416897. The reversal of 2755959416880 is 886149595572.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7523416 + ... + 7881224.

It is an arithmetic number, because the mean of its divisors is an integer number (54306970560).

Almost surely, 2^{2755959416880} is an apocalyptic number.

2755959416880 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 2755959416880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4344557644800).

2755959416880 is an abundant number, since it is smaller than the sum of its proper divisors (5933155872720).

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

2755959416880 is a wasteful number, since it uses less digits than its factorization.

2755959416880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358371 (or 358365 counting only the distinct ones).

The product of its (nonzero) digits is 217728000, while the sum is 69.

The spelling of 2755959416880 in words is "two trillion, seven hundred fifty-five billion, nine hundred fifty-nine million, four hundred sixteen thousand, eight hundred eighty".