2195270325 has 18 divisors (see below), whose sum is σ = 3931973474. Its totient is φ = 1170810720.

The previous prime is 2195270303. The next prime is 2195270369. The reversal of 2195270325 is 5230725912.

2195270325 is a `hidden beast` number, since 219 + 52 + 70 + 325 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 464876721 + 1730393604 = 21561^2 + 41598^2 .

It is not a de Polignac number, because 2195270325 - 2¹⁸ = 2195008181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2195270325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4878154 + ... + 4878603.

Almost surely, 2^2195270325 is an apocalyptic number.

2195270325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2195270325 is a deficient number, since it is larger than the sum of its proper divisors (1736703149).

2195270325 is a wasteful number, since it uses less digits than its factorization.

2195270325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9756773 (or 9756765 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 2195270325 is about 46853.7119660759. The cubic root of 2195270325 is about 1299.6587516535.

The spelling of 2195270325 in words is "two billion, one hundred ninety-five million, two hundred seventy thousand, three hundred twenty-five".