545573600 has 288 divisors, whose sum is σ = 1653644160. Its totient is φ = 172800000.

The previous prime is 545573597. The next prime is 545573653. The reversal of 545573600 is 6375545.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2173475 + ... + 2173725.

It is an arithmetic number, because the mean of its divisors is an integer number (5741820).

Almost surely, 2^545573600 is an apocalyptic number.

545573600 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 545573600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (826822080).

545573600 is an abundant number, since it is smaller than the sum of its proper divisors (1108070560).

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

545573600 is a wasteful number, since it uses less digits than its factorization.

545573600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314 (or 301 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 545573600 is about 23357.5169913242. The cubic root of 545573600 is about 817.1173818232.

The spelling of 545573600 in words is "five hundred forty-five million, five hundred seventy-three thousand, six hundred".