2655224604 has 96 divisors (see below), whose sum is σ = 7197120000. Its totient is φ = 844956288.

The previous prime is 2655224591. The next prime is 2655224609. The reversal of 2655224604 is 4064225562.

2655224604 is a `hidden beast` number, since 26 + 5 + 5 + 2 + 24 + 604 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655224609) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2530672 + ... + 2531720.

It is an arithmetic number, because the mean of its divisors is an integer number (74970000).

Almost surely, 2^2655224604 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2655224604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3598560000).

2655224604 is an abundant number, since it is smaller than the sum of its proper divisors (4541895396).

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

2655224604 is a wasteful number, since it uses less digits than its factorization.

2655224604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2104 (or 2096 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The square root of 2655224604 is about 51528.8715576035. The cubic root of 2655224604 is about 1384.7363344002.

The spelling of 2655224604 in words is "two billion, six hundred fifty-five million, two hundred twenty-four thousand, six hundred four".