225503682064560 has 120 divisors (see below), whose sum is σ = 774928544751504. Its totient is φ = 58735842762240.

The previous prime is 225503682064543. The next prime is 225503682064627. The reversal of 225503682064560 is 65460286305522.

225503682064560 is a `hidden beast` number, since 2 + 2 + 5 + 50 + 3 + 6 + 8 + 20 + 6 + 4 + 560 = 666.

It is a tau number, because it is divible by the number of its divisors (120).

It is a junction number, because it is equal to n+sod(n) for n = 225503682064497 and 225503682064506.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3641824371 + ... + 3641886290.

Almost surely, 2^{225503682064560} is an apocalyptic number.

225503682064560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225503682064560 is an abundant number, since it is smaller than the sum of its proper divisors (549424862686944).

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

225503682064560 is a wasteful number, since it uses less digits than its factorization.

225503682064560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7283710723 (or 7283710714 counting only the distinct ones).

The product of its (nonzero) digits is 20736000, while the sum is 54.

The spelling of 225503682064560 in words is "two hundred twenty-five trillion, five hundred three billion, six hundred eighty-two million, sixty-four thousand, five hundred sixty".