545325200 has 120 divisors (see below), whose sum is σ = 1523146560. Its totient is φ = 183744000.

The previous prime is 545325199. The next prime is 545325241. The reversal of 545325200 is 2523545.

It is a self number, because there is not a number n which added to its sum of digits gives 545325200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163550 + ... + 166850.

It is an arithmetic number, because the mean of its divisors is an integer number (12692888).

Almost surely, 2^545325200 is an apocalyptic number.

545325200 is a gapful number since it is divisible by the number (50) 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 545325200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761573280).

545325200 is an abundant number, since it is smaller than the sum of its proper divisors (977821360).

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

545325200 is a wasteful number, since it uses less digits than its factorization.

545325200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3385 (or 3374 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 545325200 is about 23352.1990399191. The cubic root of 545325200 is about 816.9933516466.

Adding to 545325200 its reverse (2523545), we get a palindrome (547848745).

The spelling of 545325200 in words is "five hundred forty-five million, three hundred twenty-five thousand, two hundred".