573541144 has 128 divisors (see below), whose sum is σ = 1295769600. Its totient is φ = 235146240.

The previous prime is 573541099. The next prime is 573541147. The reversal of 573541144 is 441145375.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573541147) 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 31 ways as a sum of consecutive naturals, for example, 4516009 + ... + 4516135.

It is an arithmetic number, because the mean of its divisors is an integer number (10123200).

Almost surely, 2^573541144 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 573541144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647884800).

573541144 is an abundant number, since it is smaller than the sum of its proper divisors (722228456).

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

573541144 is a wasteful number, since it uses less digits than its factorization.

573541144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273 (or 269 counting only the distinct ones).

The product of its digits is 33600, while the sum is 34.

The square root of 573541144 is about 23948.7190471641. The cubic root of 573541144 is about 830.8478991857.

The spelling of 573541144 in words is "five hundred seventy-three million, five hundred forty-one thousand, one hundred forty-four".