2750687040000 has 800 divisors, whose sum is σ = 10010328869376. Its totient is φ = 667975680000.

The previous prime is 2750687039993. The next prime is 2750687040029. The reversal of 2750687040000 is 407860572.

It is a tau number, because it is divible by the number of its divisors (800).

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 505917282 + ... + 505922718.

Almost surely, 2^{2750687040000} is an apocalyptic number.

2750687040000 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 2750687040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5005164434688).

2750687040000 is an abundant number, since it is smaller than the sum of its proper divisors (7259641829376).

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

2750687040000 is an equidigital number, since it uses as much as digits as its factorization.

2750687040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5526 (or 5495 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 2750687040000 in words is "two trillion, seven hundred fifty billion, six hundred eighty-seven million, forty thousand".