545133135135343 has 2 divisors, whose sum is σ = 545133135135344. Its totient is φ = 545133135135342.

The previous prime is 545133135135307. The next prime is 545133135135397. The reversal of 545133135135343 is 343531531331545.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 545133135135343 - 2⁴⁵ = 509948763046511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (545133135105343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272566567567671 + 272566567567672.

It is an arithmetic number, because the mean of its divisors is an integer number (272566567567672).

Almost surely, 2^{545133135135343} is an apocalyptic number.

545133135135343 is a deficient number, since it is larger than the sum of its proper divisors (1).

545133135135343 is an equidigital number, since it uses as much as digits as its factorization.

545133135135343 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7290000, while the sum is 49.

Adding to 545133135135343 its reverse (343531531331545), we get a palindrome (888664666466888).

The spelling of 545133135135343 in words is "five hundred forty-five trillion, one hundred thirty-three billion, one hundred thirty-five million, one hundred thirty-five thousand, three hundred forty-three".