2580791839 has 2 divisors, whose sum is σ = 2580791840. Its totient is φ = 2580791838.

The previous prime is 2580791803. The next prime is 2580791861. The reversal of 2580791839 is 9381970852.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2580791839 - 2¹⁹ = 2580267551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2580795839) 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, 1290395919 + 1290395920.

It is an arithmetic number, because the mean of its divisors is an integer number (1290395920).

Almost surely, 2^2580791839 is an apocalyptic number.

2580791839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2580791839 is an equidigital number, since it uses as much as digits as its factorization.

2580791839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The square root of 2580791839 is about 50801.4944563642. The cubic root of 2580791839 is about 1371.6742702033.

The spelling of 2580791839 in words is "two billion, five hundred eighty million, seven hundred ninety-one thousand, eight hundred thirty-nine".