225066424325 has 12 divisors (see below), whose sum is σ = 279088621188. Its totient is φ = 180049104000.

The previous prime is 225066424291. The next prime is 225066424333. The reversal of 225066424325 is 523424660522.

It can be written as a sum of positive squares in 6 ways, for example, as 26316301729 + 198750122596 = 162223^2 + 445814^2 .

It is not a de Polignac number, because 225066424325 - 2³² = 220771457029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1597439 + ... + 1732611.

It is an arithmetic number, because the mean of its divisors is an integer number (23257385099).

Almost surely, 2^225066424325 is an apocalyptic number.

225066424325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

225066424325 is a deficient number, since it is larger than the sum of its proper divisors (54022196863).

225066424325 is a wasteful number, since it uses less digits than its factorization.

225066424325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201784 (or 201779 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 41.

The spelling of 225066424325 in words is "two hundred twenty-five billion, sixty-six million, four hundred twenty-four thousand, three hundred twenty-five".