325645005262200 has 192 divisors, whose sum is σ = 1087199572690560. Its totient is φ = 80155360581120.

The previous prime is 325645005262153. The next prime is 325645005262201. The reversal of 325645005262200 is 2262500546523.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325645005262201) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 184974507 + ... + 186726693.

It is an arithmetic number, because the mean of its divisors is an integer number (5662497774430).

Almost surely, 2^{325645005262200} is an apocalyptic number.

325645005262200 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 325645005262200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543599786345280).

325645005262200 is an abundant number, since it is smaller than the sum of its proper divisors (761554567428360).

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

325645005262200 is a wasteful number, since it uses less digits than its factorization.

325645005262200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1776046 (or 1776037 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 325645005262200 in words is "three hundred twenty-five trillion, six hundred forty-five billion, five million, two hundred sixty-two thousand, two hundred".