225004534543 has 4 divisors (see below), whose sum is σ = 225005805288. Its totient is φ = 225003263800.

The previous prime is 225004534529. The next prime is 225004534553. The reversal of 225004534543 is 345435400522.

225004534543 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 225004534543 - 2⁵ = 225004534511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225004534553) 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, 316396 + ... + 741697.

It is an arithmetic number, because the mean of its divisors is an integer number (56251451322).

Almost surely, 2^225004534543 is an apocalyptic number.

225004534543 is a deficient number, since it is larger than the sum of its proper divisors (1270745).

225004534543 is a wasteful number, since it uses less digits than its factorization.

225004534543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1270744.

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 225004534543 in words is "two hundred twenty-five billion, four million, five hundred thirty-four thousand, five hundred forty-three".