2655009423 has 24 divisors (see below), whose sum is σ = 4187126736. Its totient is φ = 1607760000.

The previous prime is 2655009419. The next prime is 2655009491. The reversal of 2655009423 is 3249005562.

2655009423 is a `hidden beast` number, since 2 + 65 + 500 + 94 + 2 + 3 = 666.

It is not a de Polignac number, because 2655009423 - 2² = 2655009419 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655009823) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 115923 + ... + 136923.

It is an arithmetic number, because the mean of its divisors is an integer number (174463614).

Almost surely, 2^2655009423 is an apocalyptic number.

2655009423 is a deficient number, since it is larger than the sum of its proper divisors (1532117313).

2655009423 is a wasteful number, since it uses less digits than its factorization.

2655009423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22295 (or 22292 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 2655009423 is about 51526.7835499170. The cubic root of 2655009423 is about 1384.6989267677.

The spelling of 2655009423 in words is "two billion, six hundred fifty-five million, nine thousand, four hundred twenty-three".