1080440550305 has 8 divisors (see below), whose sum is σ = 1324114376832. Its totient is φ = 845961962608.

The previous prime is 1080440550283. The next prime is 1080440550307. The reversal of 1080440550305 is 5030550440801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1080440550305 - 2¹² = 1080440546209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080440550307) 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 in 7 ways as a sum of consecutive naturals, for example, 2298809447 + ... + 2298809916.

It is an arithmetic number, because the mean of its divisors is an integer number (165514297104).

Almost surely, 2^{1080440550305} is an apocalyptic number.

It is an amenable number.

1080440550305 is a deficient number, since it is larger than the sum of its proper divisors (243673826527).

1080440550305 is an equidigital number, since it uses as much as digits as its factorization.

1080440550305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4597619415.

The product of its (nonzero) digits is 48000, while the sum is 35.

The spelling of 1080440550305 in words is "one trillion, eighty billion, four hundred forty million, five hundred fifty thousand, three hundred five".