573997276 has 12 divisors (see below), whose sum is σ = 1025867808. Its totient is φ = 280892192.

The previous prime is 573997273. The next prime is 573997301. The reversal of 573997276 is 672799375.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (573997273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1526401 + ... + 1526776.

It is an arithmetic number, because the mean of its divisors is an integer number (85488984).

Almost surely, 2^573997276 is an apocalyptic number.

It is an amenable number.

573997276 is a deficient number, since it is larger than the sum of its proper divisors (451870532).

573997276 is a wasteful number, since it uses less digits than its factorization.

573997276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3053228 (or 3053226 counting only the distinct ones).

The product of its digits is 5000940, while the sum is 55.

The square root of 573997276 is about 23958.2402525728. The cubic root of 573997276 is about 831.0680960550.

The spelling of 573997276 in words is "five hundred seventy-three million, nine hundred ninety-seven thousand, two hundred seventy-six".