573438422 has 4 divisors (see below), whose sum is σ = 860157636. Its totient is φ = 286719210.

The previous prime is 573438419. The next prime is 573438443. The reversal of 573438422 is 224834375.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143359604 + ... + 143359607.

It is an arithmetic number, because the mean of its divisors is an integer number (215039409).

Almost surely, 2^573438422 is an apocalyptic number.

573438422 is a deficient number, since it is larger than the sum of its proper divisors (286719214).

573438422 is a wasteful number, since it uses less digits than its factorization.

573438422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286719213.

The product of its digits is 161280, while the sum is 38.

The square root of 573438422 is about 23946.5743270306. The cubic root of 573438422 is about 830.7982942274.

The spelling of 573438422 in words is "five hundred seventy-three million, four hundred thirty-eight thousand, four hundred twenty-two".