2580328313 has 2 divisors, whose sum is σ = 2580328314. Its totient is φ = 2580328312.

The previous prime is 2580328291. The next prime is 2580328327. The reversal of 2580328313 is 3138230852.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1397862544 + 1182465769 = 37388^2 + 34387^2 .

It is a cyclic number.

It is not a de Polignac number, because 2580328313 - 2⁶ = 2580328249 is a prime.

It is not a weakly prime, because it can be changed into another prime (2580328613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1290164156 + 1290164157.

It is an arithmetic number, because the mean of its divisors is an integer number (1290164157).

Almost surely, 2^2580328313 is an apocalyptic number.

It is an amenable number.

2580328313 is a deficient number, since it is larger than the sum of its proper divisors (1).

2580328313 is an equidigital number, since it uses as much as digits as its factorization.

2580328313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 2580328313 is about 50796.9321219304. The cubic root of 2580328313 is about 1371.5921449234.

The spelling of 2580328313 in words is "two billion, five hundred eighty million, three hundred twenty-eight thousand, three hundred thirteen".