573320080 has 80 divisors (see below), whose sum is σ = 1417409280. Its totient is φ = 215181824.

The previous prime is 573320071. The next prime is 573320081. The reversal of 573320080 is 80023375.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (573320081) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 94581 + ... + 100459.

It is an arithmetic number, because the mean of its divisors is an integer number (17717616).

Almost surely, 2^573320080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 573320080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (708704640).

573320080 is an abundant number, since it is smaller than the sum of its proper divisors (844089200).

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

573320080 is a wasteful number, since it uses less digits than its factorization.

573320080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5968 (or 5962 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 573320080 is about 23944.1032406728. The cubic root of 573320080 is about 830.7411389502.

The spelling of 573320080 in words is "five hundred seventy-three million, three hundred twenty thousand, eighty".