108554454328320 has 6336 divisors, whose sum is σ = 562259103105024. Its totient is φ = 18704309944320.

The previous prime is 108554454328291. The next prime is 108554454328367. The reversal of 108554454328320 is 23823454455801.

108554454328320 is a `hidden beast` number, since 1 + 0 + 8 + 5 + 5 + 44 + 543 + 28 + 32 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (6336).

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 575 ways as a sum of consecutive naturals, for example, 234458864409 + ... + 234458864871.

Almost surely, 2^{108554454328320} is an apocalyptic number.

108554454328320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108554454328320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281129551552512).

108554454328320 is an abundant number, since it is smaller than the sum of its proper divisors (453704648776704).

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

108554454328320 is a wasteful number, since it uses less digits than its factorization.

108554454328320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578 (or 544 counting only the distinct ones).

The product of its (nonzero) digits is 18432000, while the sum is 54.

The spelling of 108554454328320 in words is "one hundred eight trillion, five hundred fifty-four billion, four hundred fifty-four million, three hundred twenty-eight thousand, three hundred twenty".