2188135675 has 12 divisors (see below), whose sum is σ = 2959951176. Its totient is φ = 1591371200.

The previous prime is 2188135673. The next prime is 2188135679. The reversal of 2188135675 is 5765318812.

2188135675 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 2188135675 - 2¹ = 2188135673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2188135673) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3978154 + ... + 3978703.

It is an arithmetic number, because the mean of its divisors is an integer number (246662598).

Almost surely, 2^2188135675 is an apocalyptic number.

2188135675 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2188135675 is a deficient number, since it is larger than the sum of its proper divisors (771815501).

2188135675 is a wasteful number, since it uses less digits than its factorization.

2188135675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7956878 (or 7956873 counting only the distinct ones).

The product of its digits is 403200, while the sum is 46.

The square root of 2188135675 is about 46777.5124926497. The cubic root of 2188135675 is about 1298.2492557109.

The spelling of 2188135675 in words is "two billion, one hundred eighty-eight million, one hundred thirty-five thousand, six hundred seventy-five".