573525 has 18 divisors (see below), whose sum is σ = 1027650. Its totient is φ = 305760.

The previous prime is 573523. The next prime is 573527. The reversal of 573525 is 525375.

It is an interprime number because it is at equal distance from previous prime (573523) and next prime (573527).

It can be written as a sum of positive squares in 3 ways, for example, as 133956 + 439569 = 366^2 + 663^2 .

It is not a de Polignac number, because 573525 - 2¹ = 573523 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1050 + ... + 1499.

2⁵⁷³⁵²⁵ is an apocalyptic number.

It is an amenable number.

573525 is a deficient number, since it is larger than the sum of its proper divisors (454125).

573525 is a wasteful number, since it uses less digits than its factorization.

573525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2565 (or 2557 counting only the distinct ones).

The product of its digits is 5250, while the sum is 27.

The square root of 573525 is about 757.3143336819. The cubic root of 573525 is about 83.0840103561.

The spelling of 573525 in words is "five hundred seventy-three thousand, five hundred twenty-five".