545165234241 has 8 divisors (see below), whose sum is σ = 742352659584. Its totient is φ = 355710649200.

The previous prime is 545165234209. The next prime is 545165234291. The reversal of 545165234241 is 142432561545.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 545165234241 - 2⁵ = 545165234209 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 545165234193 and 545165234202.

It is not an unprimeable number, because it can be changed into a prime (545165234291) 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 7 ways as a sum of consecutive naturals, for example, 1933209910 + ... + 1933210191.

It is an arithmetic number, because the mean of its divisors is an integer number (92794082448).

Almost surely, 2^545165234241 is an apocalyptic number.

It is an amenable number.

545165234241 is a deficient number, since it is larger than the sum of its proper divisors (197187425343).

545165234241 is a wasteful number, since it uses less digits than its factorization.

545165234241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3866420151.

The product of its digits is 576000, while the sum is 42.

Adding to 545165234241 its reverse (142432561545), we get a palindrome (687597795786).

The spelling of 545165234241 in words is "five hundred forty-five billion, one hundred sixty-five million, two hundred thirty-four thousand, two hundred forty-one".