2655633312 has 72 divisors (see below), whose sum is σ = 7556945760. Its totient is φ = 884626560.

The previous prime is 2655633307. The next prime is 2655633349. The reversal of 2655633312 is 2133365562.

2655633312 is a `hidden beast` number, since 2 + 6 + 5 + 5 + 633 + 3 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 810237 + ... + 813507.

It is an arithmetic number, because the mean of its divisors is an integer number (104957580).

Almost surely, 2^2655633312 is an apocalyptic number.

It is an amenable number.

2655633312 is an abundant number, since it is smaller than the sum of its proper divisors (4901312448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2655633312 is a wasteful number, since it uses less digits than its factorization.

2655633312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6106 (or 6095 counting only the distinct ones).

The product of its digits is 97200, while the sum is 36.

The square root of 2655633312 is about 51532.8372205529. The cubic root of 2655633312 is about 1384.8073797123.

Adding to 2655633312 its reverse (2133365562), we get a palindrome (4788998874).

The spelling of 2655633312 in words is "two billion, six hundred fifty-five million, six hundred thirty-three thousand, three hundred twelve".