180052241 has 8 divisors (see below), whose sum is σ = 181305600. Its totient is φ = 178803792.

The previous prime is 180052193. The next prime is 180052259. The reversal of 180052241 is 142250081.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-180052241 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (180051241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97856 + ... + 99678.

It is an arithmetic number, because the mean of its divisors is an integer number (22663200).

Almost surely, 2^180052241 is an apocalyptic number.

It is an amenable number.

180052241 is a deficient number, since it is larger than the sum of its proper divisors (1253359).

180052241 is a wasteful number, since it uses less digits than its factorization.

180052241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2455.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 180052241 is about 13418.3546308778. The cubic root of 180052241 is about 564.6762350042.

The spelling of 180052241 in words is "one hundred eighty million, fifty-two thousand, two hundred forty-one".