1080765702539 has 2 divisors, whose sum is σ = 1080765702540. Its totient is φ = 1080765702538.

The previous prime is 1080765702503. The next prime is 1080765702553. The reversal of 1080765702539 is 9352075670801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1080765702539 - 2⁸ = 1080765702283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1080765902539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540382851269 + 540382851270.

It is an arithmetic number, because the mean of its divisors is an integer number (540382851270).

Almost surely, 2^{1080765702539} is an apocalyptic number.

1080765702539 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080765702539 is an equidigital number, since it uses as much as digits as its factorization.

1080765702539 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3175200, while the sum is 53.

The spelling of 1080765702539 in words is "one trillion, eighty billion, seven hundred sixty-five million, seven hundred two thousand, five hundred thirty-nine".