325305250452 has 144 divisors (see below), whose sum is σ = 1039414160512. Its totient is φ = 83475982080.

The previous prime is 325305250447. The next prime is 325305250493. The reversal of 325305250452 is 254052503523.

325305250452 is a `hidden beast` number, since 3 + 2 + 53 + 0 + 52 + 504 + 52 = 666.

325305250452 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1220674 + ... + 1463097.

Almost surely, 2^325305250452 is an apocalyptic number.

It is an amenable number.

325305250452 is an abundant number, since it is smaller than the sum of its proper divisors (714108910060).

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

325305250452 is a wasteful number, since it uses less digits than its factorization.

325305250452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683838 (or 2683833 counting only the distinct ones).

The product of its (nonzero) digits is 180000, while the sum is 36.

Adding to 325305250452 its reverse (254052503523), we get a palindrome (579357753975).

The spelling of 325305250452 in words is "three hundred twenty-five billion, three hundred five million, two hundred fifty thousand, four hundred fifty-two".