545043302444 has 96 divisors (see below), whose sum is σ = 1080647568000. Its totient is φ = 239256944640.

The previous prime is 545043302429. The next prime is 545043302471. The reversal of 545043302444 is 444203340545.

It is a junction number, because it is equal to n+sod(n) for n = 545043302398 and 545043302407.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8295032 + ... + 8360480.

It is an arithmetic number, because the mean of its divisors is an integer number (11256745500).

Almost surely, 2^545043302444 is an apocalyptic number.

It is an amenable number.

545043302444 is a deficient number, since it is larger than the sum of its proper divisors (535604265556).

545043302444 is a wasteful number, since it uses less digits than its factorization.

545043302444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65643 (or 65641 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 38.

Adding to 545043302444 its reverse (444203340545), we get a palindrome (989246642989).

The spelling of 545043302444 in words is "five hundred forty-five billion, forty-three million, three hundred two thousand, four hundred forty-four".