4520573 has 2 divisors, whose sum is σ = 4520574. Its totient is φ = 4520572.

The previous prime is 4520563. The next prime is 4520587. The reversal of 4520573 is 3750254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4502884 + 17689 = 2122^2 + 133^2 .

It is a cyclic number.

It is not a de Polignac number, because 4520573 - 2¹⁴ = 4504189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4520533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2260286 + 2260287.

It is an arithmetic number, because the mean of its divisors is an integer number (2260287).

Almost surely, 2^4520573 is an apocalyptic number.

It is an amenable number.

4520573 is a deficient number, since it is larger than the sum of its proper divisors (1).

4520573 is an equidigital number, since it uses as much as digits as its factorization.

4520573 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 4520573 is about 2126.1639165408. The cubic root of 4520573 is about 165.3475746310.

The spelling of 4520573 in words is "four million, five hundred twenty thousand, five hundred seventy-three".