2755285908789 has 16 divisors (see below), whose sum is σ = 3867133158080. Its totient is φ = 1740151226880.

The previous prime is 2755285908757. The next prime is 2755285908797. The reversal of 2755285908789 is 9878095825572.

2755285908789 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2755285908789 - 2⁵ = 2755285908757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2755285908789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2755285908289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3294309 + ... + 4045125.

It is an arithmetic number, because the mean of its divisors is an integer number (241695822380).

Almost surely, 2^{2755285908789} is an apocalyptic number.

It is an amenable number.

2755285908789 is a deficient number, since it is larger than the sum of its proper divisors (1111847249291).

2755285908789 is a wasteful number, since it uses less digits than its factorization.

2755285908789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815220.

The product of its (nonzero) digits is 1016064000, while the sum is 75.

The spelling of 2755285908789 in words is "two trillion, seven hundred fifty-five billion, two hundred eighty-five million, nine hundred eight thousand, seven hundred eighty-nine".