2325921345 has 64 divisors (see below), whose sum is σ = 4707072000. Its totient is φ = 1078672320.

The previous prime is 2325921341. The next prime is 2325921359. The reversal of 2325921345 is 5431295232.

2325921345 is a `hidden beast` number, since 2 + 32 + 592 + 1 + 34 + 5 = 666.

It is not a de Polignac number, because 2325921345 - 2² = 2325921341 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2325921341) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106 + ... + 68204.

It is an arithmetic number, because the mean of its divisors is an integer number (73548000).

Almost surely, 2^2325921345 is an apocalyptic number.

It is an amenable number.

2325921345 is an abundant number, since it is smaller than the sum of its proper divisors (2381150655).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2325921345 is a wasteful number, since it uses less digits than its factorization.

2325921345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68147 (or 68141 counting only the distinct ones).

The product of its digits is 64800, while the sum is 36.

The square root of 2325921345 is about 48227.8067612451. The cubic root of 2325921345 is about 1324.9464974243.

The spelling of 2325921345 in words is "two billion, three hundred twenty-five million, nine hundred twenty-one thousand, three hundred forty-five".