225153340453244 has 24 divisors (see below), whose sum is σ = 450307326537600. Its totient is φ = 96494150416176.

The previous prime is 225153340453187. The next prime is 225153340453267. The reversal of 225153340453244 is 442354043351522.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15487859 + ... + 26271285.

It is an arithmetic number, because the mean of its divisors is an integer number (18762805272400).

Almost surely, 2^{225153340453244} is an apocalyptic number.

It is an amenable number.

225153340453244 is an abundant number, since it is smaller than the sum of its proper divisors (225153986084356).

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

225153340453244 is a wasteful number, since it uses less digits than its factorization.

225153340453244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11529137 (or 11529135 counting only the distinct ones).

The product of its (nonzero) digits is 6912000, while the sum is 47.

The spelling of 225153340453244 in words is "two hundred twenty-five trillion, one hundred fifty-three billion, three hundred forty million, four hundred fifty-three thousand, two hundred forty-four".