573855213 has 8 divisors (see below), whose sum is σ = 810148608. Its totient is φ = 360065984.

The previous prime is 573855209. The next prime is 573855239. The reversal of 573855213 is 312558375.

573855213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 573855213 - 2² = 573855209 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573855283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5625981 + ... + 5626082.

It is an arithmetic number, because the mean of its divisors is an integer number (101268576).

Almost surely, 2^573855213 is an apocalyptic number.

It is an amenable number.

573855213 is a deficient number, since it is larger than the sum of its proper divisors (236293395).

573855213 is a wasteful number, since it uses less digits than its factorization.

573855213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11252083.

The product of its digits is 126000, while the sum is 39.

The square root of 573855213 is about 23955.2752645425. The cubic root of 573855213 is about 830.9995279198. Note that the first 3 decimals are identical.

The spelling of 573855213 in words is "five hundred seventy-three million, eight hundred fifty-five thousand, two hundred thirteen".