2655660115223 has 4 divisors (see below), whose sum is σ = 2656273861200. Its totient is φ = 2655046369248.

The previous prime is 2655660115189. The next prime is 2655660115271. The reversal of 2655660115223 is 3225110665562.

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

It is a cyclic number.

It is not a de Polignac number, because 2655660115223 - 2²⁰ = 2655659066647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655660015223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306866498 + ... + 306875151.

It is an arithmetic number, because the mean of its divisors is an integer number (664068465300).

Almost surely, 2^{2655660115223} is an apocalyptic number.

2655660115223 is a deficient number, since it is larger than the sum of its proper divisors (613745977).

2655660115223 is an equidigital number, since it uses as much as digits as its factorization.

2655660115223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613745976.

The product of its (nonzero) digits is 648000, while the sum is 44.

The spelling of 2655660115223 in words is "two trillion, six hundred fifty-five billion, six hundred sixty million, one hundred fifteen thousand, two hundred twenty-three".