2152055844711 has 48 divisors (see below), whose sum is σ = 3263889807360. Its totient is φ = 1364784120000.

The previous prime is 2152055844703. The next prime is 2152055844721. The reversal of 2152055844711 is 1174485502512.

2152055844711 is a `hidden beast` number, since 2 + 1 + 5 + 20 + 5 + 584 + 47 + 1 + 1 = 666.

It is not a de Polignac number, because 2152055844711 - 2³ = 2152055844703 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2152055844721) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3642166 + ... + 4191596.

It is an arithmetic number, because the mean of its divisors is an integer number (67997704320).

Almost surely, 2^{2152055844711} is an apocalyptic number.

2152055844711 is a deficient number, since it is larger than the sum of its proper divisors (1111833962649).

2152055844711 is a wasteful number, since it uses less digits than its factorization.

2152055844711 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549708 (or 549705 counting only the distinct ones).

The product of its (nonzero) digits is 448000, while the sum is 45.

The spelling of 2152055844711 in words is "two trillion, one hundred fifty-two billion, fifty-five million, eight hundred forty-four thousand, seven hundred eleven".