225143124166553 has 16 divisors (see below), whose sum is σ = 229544171015040. Its totient is φ = 220798464713856.

The previous prime is 225143124166487. The next prime is 225143124166561. The reversal of 225143124166553 is 355661421341522.

225143124166553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 225143124166553 - 2⁸ = 225143124166297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225143124163553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26456618 + ... + 33915171.

It is an arithmetic number, because the mean of its divisors is an integer number (14346510688440).

Almost surely, 2^{225143124166553} is an apocalyptic number.

It is an amenable number.

225143124166553 is a deficient number, since it is larger than the sum of its proper divisors (4401046848487).

225143124166553 is a wasteful number, since it uses less digits than its factorization.

225143124166553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60372256.

The product of its digits is 5184000, while the sum is 50.

The spelling of 225143124166553 in words is "two hundred twenty-five trillion, one hundred forty-three billion, one hundred twenty-four million, one hundred sixty-six thousand, five hundred fifty-three".