225006653405 has 32 divisors (see below), whose sum is σ = 276741722880. Its totient is φ = 175577402880.

The previous prime is 225006653323. The next prime is 225006653419. The reversal of 225006653405 is 504356600522.

It is not a de Polignac number, because 225006653405 - 2³² = 220711686109 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27069200 + ... + 27077510.

It is an arithmetic number, because the mean of its divisors is an integer number (8648178840).

Almost surely, 2^225006653405 is an apocalyptic number.

It is an amenable number.

225006653405 is a deficient number, since it is larger than the sum of its proper divisors (51735069475).

225006653405 is an equidigital number, since it uses as much as digits as its factorization.

225006653405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9221.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 225006653405 in words is "two hundred twenty-five billion, six million, six hundred fifty-three thousand, four hundred five".