573773253 has 4 divisors (see below), whose sum is σ = 765031008. Its totient is φ = 382515500.

The previous prime is 573773251. The next prime is 573773257. The reversal of 573773253 is 352377375.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 573773253 - 2¹ = 573773251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573773251) 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 3 ways as a sum of consecutive naturals, for example, 95628873 + ... + 95628878.

It is an arithmetic number, because the mean of its divisors is an integer number (191257752).

Almost surely, 2^573773253 is an apocalyptic number.

It is an amenable number.

573773253 is a deficient number, since it is larger than the sum of its proper divisors (191257755).

573773253 is a wasteful number, since it uses less digits than its factorization.

573773253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191257754.

The product of its digits is 463050, while the sum is 42.

The square root of 573773253 is about 23953.5645155371. The cubic root of 573773253 is about 830.9599639540.

The spelling of 573773253 in words is "five hundred seventy-three million, seven hundred seventy-three thousand, two hundred fifty-three".