225613357705 has 8 divisors (see below), whose sum is σ = 271315766592. Its totient is φ = 180104194608.

The previous prime is 225613357699. The next prime is 225613357709. The reversal of 225613357705 is 507753316522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 225613357705 - 2¹⁹ = 225612833417 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225613357709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48308877 + ... + 48313546.

It is an arithmetic number, because the mean of its divisors is an integer number (33914470824).

Almost surely, 2^225613357705 is an apocalyptic number.

It is an amenable number.

225613357705 is a deficient number, since it is larger than the sum of its proper divisors (45702408887).

225613357705 is an equidigital number, since it uses as much as digits as its factorization.

225613357705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96622895.

The product of its (nonzero) digits is 1323000, while the sum is 46.

The spelling of 225613357705 in words is "two hundred twenty-five billion, six hundred thirteen million, three hundred fifty-seven thousand, seven hundred five".