108055555 has 8 divisors (see below), whose sum is σ = 130879152. Its totient is φ = 85636128.

The previous prime is 108055529. The next prime is 108055561. The reversal of 108055555 is 555550801.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 108055555 - 2¹⁵ = 108022787 is a prime.

It is a Duffinian number.

108055555 is a modest number, since divided by 55555 gives 1080 as remainder.

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 108055555.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100452 + ... + 101521.

It is an arithmetic number, because the mean of its divisors is an integer number (16359894).

Almost surely, 2^108055555 is an apocalyptic number.

108055555 is a deficient number, since it is larger than the sum of its proper divisors (22823597).

108055555 is a wasteful number, since it uses less digits than its factorization.

108055555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202085.

The product of its (nonzero) digits is 25000, while the sum is 34.

The square root of 108055555 is about 10394.9773929528. The cubic root of 108055555 is about 476.3019572094.

The spelling of 108055555 in words is "one hundred eight million, fifty-five thousand, five hundred fifty-five".