2655653601 has 8 divisors (see below), whose sum is σ = 3541173120. Its totient is φ = 1770284912.

The previous prime is 2655653593. The next prime is 2655653647. The reversal of 2655653601 is 1063565562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2655653601 - 2³ = 2655653593 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2655653601.

It is not an unprimeable number, because it can be changed into a prime (2655653101) 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, 13195 + ... + 74063.

It is an arithmetic number, because the mean of its divisors is an integer number (442646640).

Almost surely, 2^2655653601 is an apocalyptic number.

It is an amenable number.

2655653601 is a deficient number, since it is larger than the sum of its proper divisors (885519519).

2655653601 is a wasteful number, since it uses less digits than its factorization.

2655653601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75415.

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 2655653601 is about 51533.0340752415. The cubic root of 2655653601 is about 1384.8109063394.

The spelling of 2655653601 in words is "two billion, six hundred fifty-five million, six hundred fifty-three thousand, six hundred one".