2172348325 has 12 divisors (see below), whose sum is σ = 3078528160. Its totient is φ = 1489610160.

The previous prime is 2172348323. The next prime is 2172348341. The reversal of 2172348325 is 5238432712.

It is not a de Polignac number, because 2172348325 - 2¹ = 2172348323 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2172348323) 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, 6206535 + ... + 6206884.

Almost surely, 2^2172348325 is an apocalyptic number.

2172348325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2172348325 is a deficient number, since it is larger than the sum of its proper divisors (906179835).

2172348325 is a wasteful number, since it uses less digits than its factorization.

2172348325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12413436 (or 12413431 counting only the distinct ones).

The product of its digits is 80640, while the sum is 37.

The square root of 2172348325 is about 46608.4576552368. The cubic root of 2172348325 is about 1295.1194366171.

The spelling of 2172348325 in words is "two billion, one hundred seventy-two million, three hundred forty-eight thousand, three hundred twenty-five".