4280855155 has 8 divisors (see below), whose sum is σ = 5314165200. Its totient is φ = 3306591456.

The previous prime is 4280855147. The next prime is 4280855179. The reversal of 4280855155 is 5515580824.

4280855155 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4280855155 - 2³ = 4280855147 is a prime.

It is a super-3 number, since 3×4280855155³ (a number of 30 digits) contains 333 as substring.

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, 14761425 + ... + 14761714.

It is an arithmetic number, because the mean of its divisors is an integer number (664270650).

Almost surely, 2^4280855155 is an apocalyptic number.

4280855155 is a deficient number, since it is larger than the sum of its proper divisors (1033310045).

4280855155 is a wasteful number, since it uses less digits than its factorization.

4280855155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29523173.

The product of its (nonzero) digits is 320000, while the sum is 43.

The square root of 4280855155 is about 65428.2443215466. The cubic root of 4280855155 is about 1623.7164023610.

The spelling of 4280855155 in words is "four billion, two hundred eighty million, eight hundred fifty-five thousand, one hundred fifty-five".