573361543 has 4 divisors (see below), whose sum is σ = 573409440. Its totient is φ = 573313648.

The previous prime is 573361519. The next prime is 573361553. The reversal of 573361543 is 345163375.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 573361543 - 2⁵ = 573361511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573361513) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11403 + ... + 35731.

It is an arithmetic number, because the mean of its divisors is an integer number (143352360).

Almost surely, 2^573361543 is an apocalyptic number.

573361543 is a deficient number, since it is larger than the sum of its proper divisors (47897).

573361543 is a wasteful number, since it uses less digits than its factorization.

573361543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47896.

The product of its digits is 113400, while the sum is 37.

The square root of 573361543 is about 23944.9690540623. The cubic root of 573361543 is about 830.7611651047.

It can be divided in two parts, 5733 and 61543, that added together give a palindrome (67276).

The spelling of 573361543 in words is "five hundred seventy-three million, three hundred sixty-one thousand, five hundred forty-three".