325285632000 has 1536 divisors, whose sum is σ = 1408061491200. Its totient is φ = 73455206400.

The previous prime is 325285631969. The next prime is 325285632029. The reversal of 325285632000 is 236582523.

325285632000 is a `hidden beast` number, since 3 + 252 + 85 + 6 + 320 + 0 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1536).

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 127 ways as a sum of consecutive naturals, for example, 3919103959 + ... + 3919104041.

It is an arithmetic number, because the mean of its divisors is an integer number (916706700).

Almost surely, 2^325285632000 is an apocalyptic number.

325285632000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325285632000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (704030745600).

325285632000 is an abundant number, since it is smaller than the sum of its proper divisors (1082775859200).

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

325285632000 is an frugal number, since it uses more digits than its factorization.

325285632000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148 (or 100 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 325285632000 in words is "three hundred twenty-five billion, two hundred eighty-five million, six hundred thirty-two thousand".