325450442425 has 6 divisors (see below), whose sum is σ = 403558548638. Its totient is φ = 260360353920.

The previous prime is 325450442423. The next prime is 325450442431. The reversal of 325450442425 is 524244054523.

It can be written as a sum of positive squares in 3 ways, for example, as 48917495929 + 276532946496 = 221173^2 + 525864^2 .

It is not a de Polignac number, because 325450442425 - 2¹ = 325450442423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325450442423) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6509008824 + ... + 6509008873.

Almost surely, 2^325450442425 is an apocalyptic number.

It is an amenable number.

325450442425 is a deficient number, since it is larger than the sum of its proper divisors (78108106213).

325450442425 is a wasteful number, since it uses less digits than its factorization.

325450442425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13018017707 (or 13018017702 counting only the distinct ones).

The product of its (nonzero) digits is 768000, while the sum is 40.

Adding to 325450442425 its reverse (524244054523), we get a palindrome (849694496948).

The spelling of 325450442425 in words is "three hundred twenty-five billion, four hundred fifty million, four hundred forty-two thousand, four hundred twenty-five".