2655604025 has 12 divisors (see below), whose sum is σ = 3297464172. Its totient is φ = 2121570240.

The previous prime is 2655603991. The next prime is 2655604031. The reversal of 2655604025 is 5204065562.

2655604025 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 368947264 + 2286656761 = 19208^2 + 47819^2 .

It is not a de Polignac number, because 2655604025 - 2⁶ = 2655603961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54134 + ... + 90783.

It is an arithmetic number, because the mean of its divisors is an integer number (274788681).

Almost surely, 2^2655604025 is an apocalyptic number.

2655604025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2655604025 is a deficient number, since it is larger than the sum of its proper divisors (641860147).

2655604025 is a wasteful number, since it uses less digits than its factorization.

2655604025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145660 (or 145655 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 2655604025 is about 51532.5530611477. The cubic root of 2655604025 is about 1384.8022890242.

Adding to 2655604025 its reverse (5204065562), we get a palindrome (7859669587).

The spelling of 2655604025 in words is "two billion, six hundred fifty-five million, six hundred four thousand, twenty-five".