225754361564125 has 32 divisors (see below), whose sum is σ = 296573199436800. Its totient is φ = 171096162148800.

The previous prime is 225754361564113. The next prime is 225754361564159. The reversal of 225754361564125 is 521465163457522.

It is not a de Polignac number, because 225754361564125 - 2¹⁷ = 225754361433053 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 225754361564125.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 238697671 + ... + 239641579.

It is an arithmetic number, because the mean of its divisors is an integer number (9267912482400).

Almost surely, 2^{225754361564125} is an apocalyptic number.

225754361564125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

225754361564125 is a deficient number, since it is larger than the sum of its proper divisors (70818837872675).

225754361564125 is a wasteful number, since it uses less digits than its factorization.

225754361564125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044646 (or 1044636 counting only the distinct ones).

The product of its digits is 60480000, while the sum is 58.

The spelling of 225754361564125 in words is "two hundred twenty-five trillion, seven hundred fifty-four billion, three hundred sixty-one million, five hundred sixty-four thousand, one hundred twenty-five".