573464645 has 8 divisors (see below), whose sum is σ = 741092856. Its totient is φ = 423481536.

The previous prime is 573464623. The next prime is 573464677. The reversal of 573464645 is 546464375.

It can be written as a sum of positive squares in 4 ways, for example, as 14945956 + 558518689 = 3866^2 + 23633^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 573464645 - 2⁸ = 573464389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 573464596 and 573464605.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4411202 + ... + 4411331.

It is an arithmetic number, because the mean of its divisors is an integer number (92636607).

Almost surely, 2^573464645 is an apocalyptic number.

It is an amenable number.

573464645 is a deficient number, since it is larger than the sum of its proper divisors (167628211).

573464645 is a wasteful number, since it uses less digits than its factorization.

573464645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8822551.

The product of its digits is 1209600, while the sum is 44.

The square root of 573464645 is about 23947.1218521141. The cubic root of 573464645 is about 830.8109580060.

The spelling of 573464645 in words is "five hundred seventy-three million, four hundred sixty-four thousand, six hundred forty-five".