225613335760 has 20 divisors (see below), whose sum is σ = 524551005828. Its totient is φ = 90245334272.

The previous prime is 225613335721. The next prime is 225613335799. The reversal of 225613335760 is 67533316522.

It is an interprime number because it is at equal distance from previous prime (225613335721) and next prime (225613335799).

It can be written as a sum of positive squares in 2 ways, for example, as 125866010176 + 99747325584 = 354776^2 + 315828^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1410083269 + ... + 1410083428.

Almost surely, 2^225613335760 is an apocalyptic number.

225613335760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225613335760 is an abundant number, since it is smaller than the sum of its proper divisors (298937670068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225613335760 is a wasteful number, since it uses less digits than its factorization.

225613335760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2820166710 (or 2820166704 counting only the distinct ones).

The product of its (nonzero) digits is 680400, while the sum is 43.

The spelling of 225613335760 in words is "two hundred twenty-five billion, six hundred thirteen million, three hundred thirty-five thousand, seven hundred sixty".