2655426588 has 24 divisors (see below), whose sum is σ = 6560466192. Its totient is φ = 833074944.

The previous prime is 2655426581. The next prime is 2655426589. The reversal of 2655426588 is 8856245562.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 2655426588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655426581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6508195 + ... + 6508602.

It is an arithmetic number, because the mean of its divisors is an integer number (273352758).

Almost surely, 2^2655426588 is an apocalyptic number.

It is an amenable number.

2655426588 is an abundant number, since it is smaller than the sum of its proper divisors (3905039604).

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

2655426588 is a wasteful number, since it uses less digits than its factorization.

2655426588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016821 (or 13016819 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 51.

The square root of 2655426588 is about 51530.8314312898. The cubic root of 2655426588 is about 1384.7714459926.

The spelling of 2655426588 in words is "two billion, six hundred fifty-five million, four hundred twenty-six thousand, five hundred eighty-eight".