2180532625332 has 12 divisors (see below), whose sum is σ = 5087909459136. Its totient is φ = 726844208440.

The previous prime is 2180532625301. The next prime is 2180532625343. The reversal of 2180532625332 is 2335262350812.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2180532625332² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90855526044 + ... + 90855526067.

It is an arithmetic number, because the mean of its divisors is an integer number (423992454928).

Almost surely, 2^{2180532625332} is an apocalyptic number.

It is an amenable number.

2180532625332 is an abundant number, since it is smaller than the sum of its proper divisors (2907376833804).

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

2180532625332 is a wasteful number, since it uses less digits than its factorization.

2180532625332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181711052118 (or 181711052116 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 2180532625332 in words is "two trillion, one hundred eighty billion, five hundred thirty-two million, six hundred twenty-five thousand, three hundred thirty-two".