8280773069539 has 2 divisors, whose sum is σ = 8280773069540. Its totient is φ = 8280773069538.

The previous prime is 8280773069479. The next prime is 8280773069573. The reversal of 8280773069539 is 9359603770828.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8280773069539 - 2⁹ = 8280773069027 is a prime.

It is not a weakly prime, because it can be changed into another prime (8280773069039) 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, 4140386534769 + 4140386534770.

It is an arithmetic number, because the mean of its divisors is an integer number (4140386534770).

Almost surely, 2^{8280773069539} is an apocalyptic number.

8280773069539 is a deficient number, since it is larger than the sum of its proper divisors (1).

8280773069539 is an equidigital number, since it uses as much as digits as its factorization.

8280773069539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 137168640, while the sum is 67.

The spelling of 8280773069539 in words is "eight trillion, two hundred eighty billion, seven hundred seventy-three million, sixty-nine thousand, five hundred thirty-nine".