325532612496 has 800 divisors, whose sum is σ = 1122817912832. Its totient is φ = 80655160320.

The previous prime is 325532612443. The next prime is 325532612569. The reversal of 325532612496 is 694216235523.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 1997132511 + ... + 1997132673.

Almost surely, 2^325532612496 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 325532612496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (561408956416).

325532612496 is an abundant number, since it is smaller than the sum of its proper divisors (797285300336).

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

325532612496 is a wasteful number, since it uses less digits than its factorization.

325532612496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289 (or 262 counting only the distinct ones).

The product of its digits is 2332800, while the sum is 48.

The spelling of 325532612496 in words is "three hundred twenty-five billion, five hundred thirty-two million, six hundred twelve thousand, four hundred ninety-six".