225057536667543 has 16 divisors (see below), whose sum is σ = 307743591536640. Its totient is φ = 146231633642976.

The previous prime is 225057536667529. The next prime is 225057536667569. The reversal of 225057536667543 is 345766635750522.

It is not a de Polignac number, because 225057536667543 - 2⁵ = 225057536667511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225057536667583) 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, 3339197980 + ... + 3339265377.

It is an arithmetic number, because the mean of its divisors is an integer number (19233974471040).

Almost surely, 2^{225057536667543} is an apocalyptic number.

225057536667543 is a deficient number, since it is larger than the sum of its proper divisors (82686054869097).

225057536667543 is a wasteful number, since it uses less digits than its factorization.

225057536667543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6678463646.

The product of its (nonzero) digits is 952560000, while the sum is 66.

The spelling of 225057536667543 in words is "two hundred twenty-five trillion, fifty-seven billion, five hundred thirty-six million, six hundred sixty-seven thousand, five hundred forty-three".