2753743975780 has 144 divisors (see below), whose sum is σ = 6897028634496. Its totient is φ = 904620487680.

The previous prime is 2753743975777. The next prime is 2753743975793. The reversal of 2753743975780 is 875793473572.

2753743975780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15334672 + ... + 15513208.

It is an arithmetic number, because the mean of its divisors is an integer number (47896032184).

Almost surely, 2^{2753743975780} is an apocalyptic number.

2753743975780 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 2753743975780, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3448514317248).

2753743975780 is an abundant number, since it is smaller than the sum of its proper divisors (4143284658716).

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

2753743975780 is a wasteful number, since it uses less digits than its factorization.

2753743975780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178742 (or 178711 counting only the distinct ones).

The product of its (nonzero) digits is 311169600, while the sum is 67.

The spelling of 2753743975780 in words is "two trillion, seven hundred fifty-three billion, seven hundred forty-three million, nine hundred seventy-five thousand, seven hundred eighty".