573921600 has 672 divisors, whose sum is σ = 2418892800. Its totient is φ = 116121600.

The previous prime is 573921587. The next prime is 573921643. The reversal of 573921600 is 6129375.

It is a tau number, because it is divible by the number of its divisors (672).

It is a congruent number.

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 95 ways as a sum of consecutive naturals, for example, 18513585 + ... + 18513615.

Almost surely, 2^573921600 is an apocalyptic number.

573921600 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 573921600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1209446400).

573921600 is an abundant number, since it is smaller than the sum of its proper divisors (1844971200).

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

573921600 is a wasteful number, since it uses less digits than its factorization.

573921600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 11340, while the sum is 33.

The square root of 573921600 is about 23956.6608691612. The cubic root of 573921600 is about 831.0315716811.

Subtracting from 573921600 its product of nonzero digits (11340), we obtain a triangular number (573910260 = T₃₃₈₇₉).

The spelling of 573921600 in words is "five hundred seventy-three million, nine hundred twenty-one thousand, six hundred".