2808052653155 has 8 divisors (see below), whose sum is σ = 3382774715232. Its totient is φ = 2237701101568.

The previous prime is 2808052653149. The next prime is 2808052653169. The reversal of 2808052653155 is 5513562508082.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2808052653155 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1092626207 + ... + 1092628776.

It is an arithmetic number, because the mean of its divisors is an integer number (422846839404).

Almost surely, 2^{2808052653155} is an apocalyptic number.

2808052653155 is a deficient number, since it is larger than the sum of its proper divisors (574722062077).

2808052653155 is a wasteful number, since it uses less digits than its factorization.

2808052653155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185255245.

The product of its (nonzero) digits is 2880000, while the sum is 50.

The spelling of 2808052653155 in words is "two trillion, eight hundred eight billion, fifty-two million, six hundred fifty-three thousand, one hundred fifty-five".