2175075325 has 6 divisors (see below), whose sum is σ = 2697093434. Its totient is φ = 1740060240.

The previous prime is 2175075311. The next prime is 2175075347. The reversal of 2175075325 is 5235705712.

It can be written as a sum of positive squares in 3 ways, for example, as 307020484 + 1868054841 = 17522^2 + 43221^2 .

It is not a de Polignac number, because 2175075325 - 2¹³ = 2175067133 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 5 ways as a sum of consecutive naturals, for example, 43501482 + ... + 43501531.

Almost surely, 2^2175075325 is an apocalyptic number.

2175075325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2175075325 is a deficient number, since it is larger than the sum of its proper divisors (522018109).

2175075325 is an equidigital number, since it uses as much as digits as its factorization.

2175075325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87003023 (or 87003018 counting only the distinct ones).

The product of its (nonzero) digits is 73500, while the sum is 37.

The square root of 2175075325 is about 46637.7028272191. The cubic root of 2175075325 is about 1295.6611413161.

The spelling of 2175075325 in words is "two billion, one hundred seventy-five million, seventy-five thousand, three hundred twenty-five".