573225665 has 8 divisors (see below), whose sum is σ = 717778368. Its totient is φ = 438642160.

The previous prime is 573225641. The next prime is 573225707. The reversal of 573225665 is 566522375.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 573225665 - 2²⁴ = 556448449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2492171 + ... + 2492400.

It is an arithmetic number, because the mean of its divisors is an integer number (89722296).

Almost surely, 2^573225665 is an apocalyptic number.

It is an amenable number.

573225665 is a deficient number, since it is larger than the sum of its proper divisors (144552703).

573225665 is a wasteful number, since it uses less digits than its factorization.

573225665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4984599.

The product of its digits is 378000, while the sum is 41.

The square root of 573225665 is about 23942.1315884781. The cubic root of 573225665 is about 830.6955339829.

The spelling of 573225665 in words is "five hundred seventy-three million, two hundred twenty-five thousand, six hundred sixty-five".