108956180828 has 24 divisors (see below), whose sum is σ = 213629075184. Its totient is φ = 48187008000.

The previous prime is 108956180803. The next prime is 108956180833. The reversal of 108956180828 is 828081659801.

It is a happy number.

It is a congruent number.

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, 33461573 + ... + 33464828.

It is an arithmetic number, because the mean of its divisors is an integer number (8901211466).

Almost surely, 2^108956180828 is an apocalyptic number.

It is an amenable number.

108956180828 is a deficient number, since it is larger than the sum of its proper divisors (104672894356).

108956180828 is a wasteful number, since it uses less digits than its factorization.

108956180828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66926453 (or 66926451 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 56.

The spelling of 108956180828 in words is "one hundred eight billion, nine hundred fifty-six million, one hundred eighty thousand, eight hundred twenty-eight".