2604607573 has 2 divisors, whose sum is σ = 2604607574. Its totient is φ = 2604607572.

The previous prime is 2604607559. The next prime is 2604607583. The reversal of 2604607573 is 3757064062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2591013604 + 13593969 = 50902^2 + 3687^2 .

It is a cyclic number.

It is not a de Polignac number, because 2604607573 - 2¹³ = 2604599381 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2604607543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302303786 + 1302303787.

It is an arithmetic number, because the mean of its divisors is an integer number (1302303787).

Almost surely, 2^2604607573 is an apocalyptic number.

It is an amenable number.

2604607573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2604607573 is an equidigital number, since it uses as much as digits as its factorization.

2604607573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 2604607573 is about 51035.3561073105. The cubic root of 2604607573 is about 1375.8806608251.

The spelling of 2604607573 in words is "two billion, six hundred four million, six hundred seven thousand, five hundred seventy-three".