573043268 has 48 divisors (see below), whose sum is σ = 1209559680. Its totient is φ = 232056576.

The previous prime is 573043267. The next prime is 573043279. The reversal of 573043268 is 862340375.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is not an unprimeable number, because it can be changed into a prime (573043267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241946 + ... + 244302.

It is an arithmetic number, because the mean of its divisors is an integer number (25199160).

Almost surely, 2^573043268 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 573043268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (604779840).

573043268 is an abundant number, since it is smaller than the sum of its proper divisors (636516412).

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

573043268 is a wasteful number, since it uses less digits than its factorization.

573043268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2844 (or 2842 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 573043268 is about 23938.3221634266. The cubic root of 573043268 is about 830.6074171754.

The spelling of 573043268 in words is "five hundred seventy-three million, forty-three thousand, two hundred sixty-eight".