2175484885 has 16 divisors (see below), whose sum is σ = 2996338176. Its totient is φ = 1485353088.

The previous prime is 2175484867. The next prime is 2175484901. The reversal of 2175484885 is 5884845712.

It is a cyclic number.

It is not a de Polignac number, because 2175484885 - 2¹⁵ = 2175452117 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125229 + ... + 141538.

It is an arithmetic number, because the mean of its divisors is an integer number (187271136).

Almost surely, 2^2175484885 is an apocalyptic number.

It is an amenable number.

2175484885 is a deficient number, since it is larger than the sum of its proper divisors (820853291).

2175484885 is a wasteful number, since it uses less digits than its factorization.

2175484885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267012.

The product of its digits is 2867200, while the sum is 52.

The square root of 2175484885 is about 46642.0934886075. The cubic root of 2175484885 is about 1295.7424592162.

The spelling of 2175484885 in words is "two billion, one hundred seventy-five million, four hundred eighty-four thousand, eight hundred eighty-five".