225458811008 has 24 divisors (see below), whose sum is σ = 449166927405. Its totient is φ = 112726719488.

The previous prime is 225458811007. The next prime is 225458811077. The reversal of 225458811008 is 800118854522.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 223093739584 + 2365071424 = 472328^2 + 48632^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=335752.

It is a super-3 number, since 3×225458811008³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 225458811008.

It is not an unprimeable number, because it can be changed into a prime (225458811007) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5351048 + ... + 5393016.

Almost surely, 2^225458811008 is an apocalyptic number.

It is an amenable number.

225458811008 is a deficient number, since it is larger than the sum of its proper divisors (223708116397).

225458811008 is an frugal number, since it uses more digits than its factorization.

225458811008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83952 (or 41971 counting only the distinct ones).

The product of its (nonzero) digits is 204800, while the sum is 44.

The spelling of 225458811008 in words is "two hundred twenty-five billion, four hundred fifty-eight million, eight hundred eleven thousand, eight".