1080045559 has 2 divisors, whose sum is σ = 1080045560. Its totient is φ = 1080045558.

The previous prime is 1080045553. The next prime is 1080045583. The reversal of 1080045559 is 9555400801.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1080045559 - 2⁹ = 1080045047 is a prime.

It is a super-3 number, since 3×1080045559³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1080045553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540022779 + 540022780.

It is an arithmetic number, because the mean of its divisors is an integer number (540022780).

Almost surely, 2^1080045559 is an apocalyptic number.

1080045559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1080045559 is an equidigital number, since it uses as much as digits as its factorization.

1080045559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36000, while the sum is 37.

The square root of 1080045559 is about 32864.0466011111. The cubic root of 1080045559 is about 1025.9999946169. Note that the first 5 decimals are identical.

The spelling of 1080045559 in words is "one billion, eighty million, forty-five thousand, five hundred fifty-nine".