225054672143 has 4 divisors (see below), whose sum is σ = 257205339600. Its totient is φ = 192904004688.

The previous prime is 225054672131. The next prime is 225054672169. The reversal of 225054672143 is 341276450522.

225054672143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225054672143 - 2¹⁰ = 225054671119 is a prime.

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 225054672143.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225054672103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16075333718 + ... + 16075333731.

It is an arithmetic number, because the mean of its divisors is an integer number (64301334900).

Almost surely, 2^225054672143 is an apocalyptic number.

225054672143 is a deficient number, since it is larger than the sum of its proper divisors (32150667457).

225054672143 is an equidigital number, since it uses as much as digits as its factorization.

225054672143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32150667456.

The product of its (nonzero) digits is 403200, while the sum is 41.

The spelling of 225054672143 in words is "two hundred twenty-five billion, fifty-four million, six hundred seventy-two thousand, one hundred forty-three".