8155055 has 8 divisors (see below), whose sum is σ = 9806832. Its totient is φ = 6510208.

The previous prime is 8155033. The next prime is 8155067. The reversal of 8155055 is 5505518.

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 8155055 - 2⁸ = 8154799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1367 + ... + 4263.

It is an arithmetic number, because the mean of its divisors is an integer number (1225854).

Almost surely, 2^8155055 is an apocalyptic number.

8155055 is a deficient number, since it is larger than the sum of its proper divisors (1651777).

8155055 is a wasteful number, since it uses less digits than its factorization.

8155055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3465.

The product of its (nonzero) digits is 5000, while the sum is 29.

The square root of 8155055 is about 2855.7056921188. The cubic root of 8155055 is about 201.2838658078.

The spelling of 8155055 in words is "eight million, one hundred fifty-five thousand, fifty-five".