2162065114555 has 4 divisors (see below), whose sum is σ = 2594478137472. Its totient is φ = 1729652091640.

The previous prime is 2162065114549. The next prime is 2162065114589. The reversal of 2162065114555 is 5554115602612.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2162065114555 - 2¹³ = 2162065106363 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216206511451 + ... + 216206511460.

It is an arithmetic number, because the mean of its divisors is an integer number (648619534368).

Almost surely, 2^{2162065114555} is an apocalyptic number.

2162065114555 is a deficient number, since it is larger than the sum of its proper divisors (432413022917).

2162065114555 is an equidigital number, since it uses as much as digits as its factorization.

2162065114555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 432413022916.

The product of its (nonzero) digits is 360000, while the sum is 43.

The spelling of 2162065114555 in words is "two trillion, one hundred sixty-two billion, sixty-five million, one hundred fourteen thousand, five hundred fifty-five".