325478752200 has 240 divisors, whose sum is σ = 1291927222080. Its totient is φ = 74395117440.

The previous prime is 325478752199. The next prime is 325478752237. The reversal of 325478752200 is 2257874523.

325478752200 is a `hidden beast` number, since 3 + 2 + 5 + 47 + 87 + 522 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 59 ways as a sum of consecutive naturals, for example, 1321692 + ... + 1548491.

It is an arithmetic number, because the mean of its divisors is an integer number (5383030092).

Almost surely, 2^325478752200 is an apocalyptic number.

325478752200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325478752200 is an abundant number, since it is smaller than the sum of its proper divisors (966448469880).

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

325478752200 is a wasteful number, since it uses less digits than its factorization.

325478752200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2870218 (or 2870200 counting only the distinct ones).

The product of its (nonzero) digits is 940800, while the sum is 45.

The spelling of 325478752200 in words is "three hundred twenty-five billion, four hundred seventy-eight million, seven hundred fifty-two thousand, two hundred".