2755875957744 has 160 divisors (see below), whose sum is σ = 8767295079424. Its totient is φ = 726407792640.

The previous prime is 2755875957683. The next prime is 2755875957787. The reversal of 2755875957744 is 4477595785572.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7477149 + ... + 7837059.

Almost surely, 2^{2755875957744} is an apocalyptic number.

2755875957744 is a gapful number since it is divisible by the number (24) 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 2755875957744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4383647539712).

2755875957744 is an abundant number, since it is smaller than the sum of its proper divisors (6011419121680).

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

2755875957744 is a wasteful number, since it uses less digits than its factorization.

2755875957744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361695 (or 361689 counting only the distinct ones).

The product of its digits is 3457440000, while the sum is 75.

The spelling of 2755875957744 in words is "two trillion, seven hundred fifty-five billion, eight hundred seventy-five million, nine hundred fifty-seven thousand, seven hundred forty-four".