2175025055 has 16 divisors (see below), whose sum is σ = 2993993280. Its totient is φ = 1485894912.

The previous prime is 2175025051. The next prime is 2175025081. The reversal of 2175025055 is 5505205712.

It is a cyclic number.

It is not a de Polignac number, because 2175025055 - 2² = 2175025051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2175025051) 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 15 ways as a sum of consecutive naturals, for example, 106094 + ... + 124923.

It is an arithmetic number, because the mean of its divisors is an integer number (187124580).

Almost surely, 2^2175025055 is an apocalyptic number.

2175025055 is a deficient number, since it is larger than the sum of its proper divisors (818968225).

2175025055 is a wasteful number, since it uses less digits than its factorization.

2175025055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231298.

The product of its (nonzero) digits is 17500, while the sum is 32.

The square root of 2175025055 is about 46637.1638824661. The cubic root of 2175025055 is about 1295.6511595335.

The spelling of 2175025055 in words is "two billion, one hundred seventy-five million, twenty-five thousand, fifty-five".