325319085000 has 1800 divisors, whose sum is σ = 1449037698570. Its totient is φ = 67931136000.

The previous prime is 325319084963. The next prime is 325319085029. The reversal of 325319085000 is 580913523.

325319085000 is a `hidden beast` number, since 32 + 5 + 31 + 90 + 8 + 500 + 0 = 666.

It can be written as a sum of positive squares in 15 ways, for example, as 256434883236 + 68884201764 = 506394^2 + 262458^2 .

It is a tau number, because it is divible by the number of its divisors (1800).

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 449 ways as a sum of consecutive naturals, for example, 3353804952 + ... + 3353805048.

Almost surely, 2^325319085000 is an apocalyptic number.

325319085000 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 325319085000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (724518849285).

325319085000 is an abundant number, since it is smaller than the sum of its proper divisors (1123718613570).

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

325319085000 is a wasteful number, since it uses less digits than its factorization.

325319085000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 127 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

Adding to 325319085000 its reverse (580913523), we get a palindrome (325899998523).

The spelling of 325319085000 in words is "three hundred twenty-five billion, three hundred nineteen million, eighty-five thousand".