325903544064 has 756 divisors, whose sum is σ = 1146853255464. Its totient is φ = 92114620416.

The previous prime is 325903544017. The next prime is 325903544093. The reversal of 325903544064 is 460445309523.

325903544064 is a `hidden beast` number, since 3 + 2 + 590 + 3 + 54 + 4 + 0 + 6 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (756).

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 83 ways as a sum of consecutive naturals, for example, 1435698319 + ... + 1435698545.

Almost surely, 2^325903544064 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 325903544064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (573426627732).

325903544064 is an abundant number, since it is smaller than the sum of its proper divisors (820949711400).

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

325903544064 is an equidigital number, since it uses as much as digits as its factorization.

325903544064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432 (or 396 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 45.

The spelling of 325903544064 in words is "three hundred twenty-five billion, nine hundred three million, five hundred forty-four thousand, sixty-four".