573715673 has 4 divisors (see below), whose sum is σ = 589221540. Its totient is φ = 558209808.

The previous prime is 573715669. The next prime is 573715717. The reversal of 573715673 is 376517375.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 474673369 + 99042304 = 21787^2 + 9952^2 .

It is a cyclic number.

It is not a de Polignac number, because 573715673 - 2² = 573715669 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (573715633) 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, 7752878 + ... + 7752951.

It is an arithmetic number, because the mean of its divisors is an integer number (147305385).

Almost surely, 2^573715673 is an apocalyptic number.

It is an amenable number.

573715673 is a deficient number, since it is larger than the sum of its proper divisors (15505867).

573715673 is a wasteful number, since it uses less digits than its factorization.

573715673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15505866.

The product of its digits is 463050, while the sum is 44.

The square root of 573715673 is about 23952.3625765810. The cubic root of 573715673 is about 830.9321665183.

The spelling of 573715673 in words is "five hundred seventy-three million, seven hundred fifteen thousand, six hundred seventy-three".