573057 has 12 divisors (see below), whose sum is σ = 848484. Its totient is φ = 372480.

The previous prime is 573047. The next prime is 573101. The reversal of 573057 is 750375.

It can be written as a sum of positive squares in 2 ways, for example, as 41616 + 531441 = 204^2 + 729^2 .

It is not a de Polignac number, because 573057 - 2⁶ = 572993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 573057.

It is not an unprimeable number, because it can be changed into a prime (573007) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 408 + ... + 1145.

It is an arithmetic number, because the mean of its divisors is an integer number (70707).

2⁵⁷³⁰⁵⁷ is an apocalyptic number.

It is an amenable number.

573057 is a deficient number, since it is larger than the sum of its proper divisors (275427).

573057 is a wasteful number, since it uses less digits than its factorization.

573057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1600 (or 1597 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 27.

The square root of 573057 is about 757.0052839974. The cubic root of 573057 is about 83.0614051817.

The spelling of 573057 in words is "five hundred seventy-three thousand, fifty-seven".