2655154064 has 20 divisors (see below), whose sum is σ = 5206343856. Its totient is φ = 1311581472.

The previous prime is 2655154043. The next prime is 2655154079. The reversal of 2655154064 is 4604515562.

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, 998354 + ... + 1001009.

Almost surely, 2^2655154064 is an apocalyptic number.

It is an amenable number.

2655154064 is a deficient number, since it is larger than the sum of its proper divisors (2551189792).

2655154064 is a wasteful number, since it uses less digits than its factorization.

2655154064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1999454 (or 1999448 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

The square root of 2655154064 is about 51528.1870824115. The cubic root of 2655154064 is about 1384.7240717633.

The spelling of 2655154064 in words is "two billion, six hundred fifty-five million, one hundred fifty-four thousand, sixty-four".