573332645 has 4 divisors (see below), whose sum is σ = 687999180. Its totient is φ = 458666112.

The previous prime is 573332621. The next prime is 573332651. The reversal of 573332645 is 546233375.

573332645 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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 281367076 + 291965569 = 16774^2 + 17087^2 .

It is a cyclic number.

It is not a de Polignac number, because 573332645 - 2¹⁸ = 573070501 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 573332599 and 573332608.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 57333260 + ... + 57333269.

It is an arithmetic number, because the mean of its divisors is an integer number (171999795).

Almost surely, 2^573332645 is an apocalyptic number.

It is an amenable number.

573332645 is a deficient number, since it is larger than the sum of its proper divisors (114666535).

573332645 is a wasteful number, since it uses less digits than its factorization.

573332645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114666534.

The product of its digits is 226800, while the sum is 38.

The square root of 573332645 is about 23944.3656211644. The cubic root of 573332645 is about 830.7472078034.

The spelling of 573332645 in words is "five hundred seventy-three million, three hundred thirty-two thousand, six hundred forty-five".