180733966252 has 24 divisors (see below), whose sum is σ = 361478315520. Its totient is φ = 77455189200.

The previous prime is 180733966241. The next prime is 180733966289. The reversal of 180733966252 is 252669337081.

180733966252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-5 number, since 5×180733966252⁵ (a number of 57 digits) contains 55555 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 180733966252.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231149 + ... + 1370107.

It is an arithmetic number, because the mean of its divisors is an integer number (15061596480).

Almost surely, 2^180733966252 is an apocalyptic number.

It is an amenable number.

180733966252 is an abundant number, since it is smaller than the sum of its proper divisors (180744349268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

180733966252 is a wasteful number, since it uses less digits than its factorization.

180733966252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185421 (or 185419 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 52.

The spelling of 180733966252 in words is "one hundred eighty billion, seven hundred thirty-three million, nine hundred sixty-six thousand, two hundred fifty-two".