180287755222004 has 24 divisors (see below), whose sum is σ = 316264813381440. Its totient is φ = 89926391196224.

The previous prime is 180287755221979. The next prime is 180287755222007. The reversal of 180287755222004 is 400222557782081.

180287755222004 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180287755222007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63767537 + ... + 66534759.

It is an arithmetic number, because the mean of its divisors is an integer number (13177700557560).

Almost surely, 2^{180287755222004} is an apocalyptic number.

It is an amenable number.

180287755222004 is a deficient number, since it is larger than the sum of its proper divisors (135977058159436).

180287755222004 is a wasteful number, since it uses less digits than its factorization.

180287755222004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806519 (or 2806517 counting only the distinct ones).

The product of its (nonzero) digits is 5017600, while the sum is 53.

The spelling of 180287755222004 in words is "one hundred eighty trillion, two hundred eighty-seven billion, seven hundred fifty-five million, two hundred twenty-two thousand, four".