545445115334 has 12 divisors (see below), whose sum is σ = 951746068764. Its totient is φ = 233762192244.

The previous prime is 545445115333. The next prime is 545445115339. The reversal of 545445115334 is 433511544545.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (545445115333) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2782883144 + ... + 2782883339.

It is an arithmetic number, because the mean of its divisors is an integer number (79312172397).

Almost surely, 2^545445115334 is an apocalyptic number.

545445115334 is a deficient number, since it is larger than the sum of its proper divisors (406300953430).

545445115334 is a wasteful number, since it uses less digits than its factorization.

545445115334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5565766499 (or 5565766492 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 44.

Adding to 545445115334 its reverse (433511544545), we get a palindrome (978956659879).

The spelling of 545445115334 in words is "five hundred forty-five billion, four hundred forty-five million, one hundred fifteen thousand, three hundred thirty-four".