225586810005 has 16 divisors (see below), whose sum is σ = 360981164544. Its totient is φ = 120298875840.

The previous prime is 225586809947. The next prime is 225586810013. The reversal of 225586810005 is 500018685522.

It is not a de Polignac number, because 225586810005 - 2²¹ = 225584712853 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 747589 + ... + 1005018.

It is an arithmetic number, because the mean of its divisors is an integer number (22561322784).

Almost surely, 2^225586810005 is an apocalyptic number.

It is an amenable number.

225586810005 is a deficient number, since it is larger than the sum of its proper divisors (135394354539).

225586810005 is a wasteful number, since it uses less digits than its factorization.

225586810005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761196.

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 225586810005 in words is "two hundred twenty-five billion, five hundred eighty-six million, eight hundred ten thousand, five".