545358141853545 has 64 divisors (see below), whose sum is σ = 944753648256000. Its totient is φ = 267695261358336.

The previous prime is 545358141853513. The next prime is 545358141853601.

545358141853545 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 545358141853545 - 2⁵ = 545358141853513 is a prime.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 32290015 + ... + 46188324.

It is an arithmetic number, because the mean of its divisors is an integer number (14761775754000).

Almost surely, 2^{545358141853545} is an apocalyptic number.

It is an amenable number.

545358141853545 is a deficient number, since it is larger than the sum of its proper divisors (399395506402455).

545358141853545 is a wasteful number, since it uses less digits than its factorization.

545358141853545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78479062.

The product of its digits is 576000000, while the sum is 66.

Adding to 545358141853545 its product of digits (576000000), we get a palindrome (545358717853545).

The spelling of 545358141853545 in words is "five hundred forty-five trillion, three hundred fifty-eight billion, one hundred forty-one million, eight hundred fifty-three thousand, five hundred forty-five".