325240532000 has 384 divisors, whose sum is σ = 870643650240. Its totient is φ = 118947840000.

The previous prime is 325240531963. The next prime is 325240532021. The reversal of 325240532000 is 235042523.

It can be written as a sum of positive squares in 32 ways, for example, as 258946641424 + 66293890576 = 508868^2 + 257476^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 369171560 + ... + 369172440.

Almost surely, 2^325240532000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325240532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (435321825120).

325240532000 is an abundant number, since it is smaller than the sum of its proper divisors (545403118240).

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

325240532000 is a wasteful number, since it uses less digits than its factorization.

325240532000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073 (or 1055 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

Adding to 325240532000 its reverse (235042523), we get a palindrome (325475574523).

The spelling of 325240532000 in words is "three hundred twenty-five billion, two hundred forty million, five hundred thirty-two thousand".