2110789755 has 12 divisors (see below), whose sum is σ = 3658702320. Its totient is φ = 1125754512.

The previous prime is 2110789753. The next prime is 2110789763. The reversal of 2110789755 is 5579870112.

It is not a de Polignac number, because 2110789755 - 2¹ = 2110789753 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 46906439 = 2110789755 / (2 + 1 + 1 + 0 + 7 + 8 + 9 + 7 + 5 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 2110789755.

It is not an unprimeable number, because it can be changed into a prime (2110789753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23453175 + ... + 23453264.

It is an arithmetic number, because the mean of its divisors is an integer number (304891860).

Almost surely, 2^2110789755 is an apocalyptic number.

2110789755 is a deficient number, since it is larger than the sum of its proper divisors (1547912565).

2110789755 is a wasteful number, since it uses less digits than its factorization.

2110789755 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46906450 (or 46906447 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 45.

The square root of 2110789755 is about 45943.3319971462. The cubic root of 2110789755 is about 1282.7686155774.

The spelling of 2110789755 in words is "two billion, one hundred ten million, seven hundred eighty-nine thousand, seven hundred fifty-five".