573220052 has 6 divisors (see below), whose sum is σ = 1003135098. Its totient is φ = 286610024.

The previous prime is 573220033. The next prime is 573220091. The reversal of 573220052 is 250022375.

It can be written as a sum of positive squares in only one way, i.e., 440832016 + 132388036 = 20996^2 + 11506^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71652503 + ... + 71652510.

It is an arithmetic number, because the mean of its divisors is an integer number (167189183).

Almost surely, 2^573220052 is an apocalyptic number.

It is an amenable number.

573220052 is a deficient number, since it is larger than the sum of its proper divisors (429915046).

573220052 is a wasteful number, since it uses less digits than its factorization.

573220052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143305017 (or 143305015 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 573220052 is about 23942.0143680518. The cubic root of 573220052 is about 830.6928225962.

The spelling of 573220052 in words is "five hundred seventy-three million, two hundred twenty thousand, fifty-two".