2605324093 has 2 divisors, whose sum is σ = 2605324094. Its totient is φ = 2605324092.

The previous prime is 2605324079. The next prime is 2605324109. The reversal of 2605324093 is 3904235062.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1545040249 + 1060283844 = 39307^2 + 32562^2 .

It is a cyclic number.

It is not a de Polignac number, because 2605324093 - 2¹³ = 2605315901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2605324003) 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, 1302662046 + 1302662047.

It is an arithmetic number, because the mean of its divisors is an integer number (1302662047).

Almost surely, 2^2605324093 is an apocalyptic number.

It is an amenable number.

2605324093 is a deficient number, since it is larger than the sum of its proper divisors (1).

2605324093 is an equidigital number, since it uses as much as digits as its factorization.

2605324093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 2605324093 is about 51042.3754639221. The cubic root of 2605324093 is about 1376.0068161859.

The spelling of 2605324093 in words is "two billion, six hundred five million, three hundred twenty-four thousand, ninety-three".