180560302045 has 16 divisors (see below), whose sum is σ = 226132462080. Its totient is φ = 138143706624.

The previous prime is 180560302037. The next prime is 180560302049. The reversal of 180560302045 is 540203065081.

It is a cyclic number.

It is not a de Polignac number, because 180560302045 - 2³ = 180560302037 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 180560302045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180560302049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 537037 + ... + 805933.

It is an arithmetic number, because the mean of its divisors is an integer number (14133278880).

Almost surely, 2^180560302045 is an apocalyptic number.

It is an amenable number.

180560302045 is a deficient number, since it is larger than the sum of its proper divisors (45572160035).

180560302045 is a wasteful number, since it uses less digits than its factorization.

180560302045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274764.

The product of its (nonzero) digits is 28800, while the sum is 34.

The spelling of 180560302045 in words is "one hundred eighty billion, five hundred sixty million, three hundred two thousand, forty-five".