2655636432 has 20 divisors (see below), whose sum is σ = 6860394240. Its totient is φ = 885212128.

The previous prime is 2655636427. The next prime is 2655636439. The reversal of 2655636432 is 2346365562.

2655636432 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655636439) 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, 27662832 + ... + 27662927.

It is an arithmetic number, because the mean of its divisors is an integer number (343019712).

Almost surely, 2^2655636432 is an apocalyptic number.

It is an amenable number.

2655636432 is an abundant number, since it is smaller than the sum of its proper divisors (4204757808).

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

2655636432 is a wasteful number, since it uses less digits than its factorization.

2655636432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55325770 (or 55325764 counting only the distinct ones).

The product of its digits is 777600, while the sum is 42.

The square root of 2655636432 is about 51532.8674925042. The cubic root of 2655636432 is about 1384.8079220308.

The spelling of 2655636432 in words is "two billion, six hundred fifty-five million, six hundred thirty-six thousand, four hundred thirty-two".