2325768352209 has 9 divisors (see below), whose sum is σ = 3359449783963. Its totient is φ = 1550509184712.

The previous prime is 2325768352177. The next prime is 2325768352223. The reversal of 2325768352209 is 9022538675232.

The square root of 2325768352209 is 1525047.

It is a perfect power (a square), and thus also a powerful number.

2325768352209 is a `hidden beast` number, since 2 + 3 + 2 + 57 + 68 + 3 + 522 + 0 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1020005062209 + 1305763290000 = 1009953^2 + 1142700^2 .

It is a tau number, because it is divible by the number of its divisors (9).

It is not a de Polignac number, because 2325768352209 - 2⁵ = 2325768352177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2325768352009) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4320967 + ... + 4829315.

Almost surely, 2^{2325768352209} is an apocalyptic number.

2325768352209 is the 1525047-th square number.

2325768352209 is the 762524-th centered octagonal number.

It is an amenable number.

2325768352209 is a deficient number, since it is larger than the sum of its proper divisors (1033681431754).

2325768352209 is an frugal number, since it uses more digits than its factorization.

2325768352209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016704 (or 508352 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 54.

The spelling of 2325768352209 in words is "two trillion, three hundred twenty-five billion, seven hundred sixty-eight million, three hundred fifty-two thousand, two hundred nine".