573722673 has 16 divisors (see below), whose sum is σ = 794505216. Its totient is φ = 367863120.

The previous prime is 573722621. The next prime is 573722687. The reversal of 573722673 is 376227375.

It is not a de Polignac number, because 573722673 - 2⁸ = 573722417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (573722693) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3765 + ... + 34082.

It is an arithmetic number, because the mean of its divisors is an integer number (49656576).

Almost surely, 2^573722673 is an apocalyptic number.

It is an amenable number.

573722673 is a deficient number, since it is larger than the sum of its proper divisors (220782543).

573722673 is a wasteful number, since it uses less digits than its factorization.

573722673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38044.

The product of its digits is 370440, while the sum is 42.

The square root of 573722673 is about 23952.5086995079. The cubic root of 573722673 is about 830.9355459515.

The spelling of 573722673 in words is "five hundred seventy-three million, seven hundred twenty-two thousand, six hundred seventy-three".