28580080741 has 2 divisors, whose sum is σ = 28580080742. Its totient is φ = 28580080740.

The previous prime is 28580080729. The next prime is 28580080747. The reversal of 28580080741 is 14708008582.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14369056641 + 14211024100 = 119871^2 + 119210^2 .

It is a cyclic number.

It is not a de Polignac number, because 28580080741 - 2⁹ = 28580080229 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28580080747) 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, 14290040370 + 14290040371.

It is an arithmetic number, because the mean of its divisors is an integer number (14290040371).

Almost surely, 2^28580080741 is an apocalyptic number.

It is an amenable number.

28580080741 is a deficient number, since it is larger than the sum of its proper divisors (1).

28580080741 is an equidigital number, since it uses as much as digits as its factorization.

28580080741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 143360, while the sum is 43.

The spelling of 28580080741 in words is "twenty-eight billion, five hundred eighty million, eighty thousand, seven hundred forty-one".