573395253 has 32 divisors (see below), whose sum is σ = 808980480. Its totient is φ = 360809280.

The previous prime is 573395231. The next prime is 573395293. The reversal of 573395253 is 352593375.

It is a happy number.

It is not a de Polignac number, because 573395253 - 2¹⁰ = 573394229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573395203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 683008 + ... + 683846.

It is an arithmetic number, because the mean of its divisors is an integer number (25280640).

Almost surely, 2^573395253 is an apocalyptic number.

It is an amenable number.

573395253 is a deficient number, since it is larger than the sum of its proper divisors (235585227).

573395253 is a wasteful number, since it uses less digits than its factorization.

573395253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057.

The product of its digits is 425250, while the sum is 42.

The square root of 573395253 is about 23945.6729494078. The cubic root of 573395253 is about 830.7774459374. Note that the first 3 decimals are identical.

The spelling of 573395253 in words is "five hundred seventy-three million, three hundred ninety-five thousand, two hundred fifty-three".