545196800 has 108 divisors (see below), whose sum is σ = 1429111656. Its totient is φ = 205209600.

The previous prime is 545196763. The next prime is 545196857. The reversal of 545196800 is 8691545.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 106295 + ... + 111305.

Almost surely, 2^545196800 is an apocalyptic number.

545196800 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 545196800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (714555828).

545196800 is an abundant number, since it is smaller than the sum of its proper divisors (883914856).

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

545196800 is a wasteful number, since it uses less digits than its factorization.

545196800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5054 (or 5035 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 545196800 is about 23349.4496723156. The cubic root of 545196800 is about 816.9292246628.

The spelling of 545196800 in words is "five hundred forty-five million, one hundred ninety-six thousand, eight hundred".