2655426605 has 64 divisors (see below), whose sum is σ = 3875558400. Its totient is φ = 1725235200.

The previous prime is 2655426593. The next prime is 2655426637. The reversal of 2655426605 is 5066245562.

It is not a de Polignac number, because 2655426605 - 2⁴ = 2655426589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1657805 + ... + 1659405.

It is an arithmetic number, because the mean of its divisors is an integer number (60555600).

Almost surely, 2^2655426605 is an apocalyptic number.

It is an amenable number.

2655426605 is a deficient number, since it is larger than the sum of its proper divisors (1220131795).

2655426605 is a wasteful number, since it uses less digits than its factorization.

2655426605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1734.

The product of its (nonzero) digits is 432000, while the sum is 41.

The square root of 2655426605 is about 51530.8315962395. The cubic root of 2655426605 is about 1384.7714489477.

The spelling of 2655426605 in words is "two billion, six hundred fifty-five million, four hundred twenty-six thousand, six hundred five".