325253410452 has 144 divisors (see below), whose sum is σ = 879003740160. Its totient is φ = 101050177536.

The previous prime is 325253410409. The next prime is 325253410499. The reversal of 325253410452 is 254014352523.

325253410452 is a `hidden beast` number, since 32 + 52 + 534 + 1 + 0 + 45 + 2 = 666.

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, 45620424 + ... + 45627552.

It is an arithmetic number, because the mean of its divisors is an integer number (6104192640).

Almost surely, 2^325253410452 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 325253410452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (439501870080).

325253410452 is an abundant number, since it is smaller than the sum of its proper divisors (553750329708).

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

325253410452 is a wasteful number, since it uses less digits than its factorization.

325253410452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7870 (or 7865 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 325253410452 its reverse (254014352523), we get a palindrome (579267762975).

The spelling of 325253410452 in words is "three hundred twenty-five billion, two hundred fifty-three million, four hundred ten thousand, four hundred fifty-two".