225500366573460 has 144 divisors (see below), whose sum is σ = 746298286074432. Its totient is φ = 54659643955200.

The previous prime is 225500366573431. The next prime is 225500366573501. The reversal of 225500366573460 is 64375663005522.

225500366573460 is a `hidden beast` number, since 2 + 2 + 5 + 5 + 0 + 0 + 3 + 6 + 6 + 573 + 4 + 60 = 666.

It is a super-2 number, since 2×225500366573460² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 225500366573397 and 225500366573406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7824132 + ... + 22632228.

It is an arithmetic number, because the mean of its divisors is an integer number (5182626986628).

Almost surely, 2^{225500366573460} is an apocalyptic number.

225500366573460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225500366573460 is an abundant number, since it is smaller than the sum of its proper divisors (520797919500972).

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

225500366573460 is a wasteful number, since it uses less digits than its factorization.

225500366573460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14815814 (or 14815809 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 54.

The spelling of 225500366573460 in words is "two hundred twenty-five trillion, five hundred billion, three hundred sixty-six million, five hundred seventy-three thousand, four hundred sixty".