545344240022 has 8 divisors (see below), whose sum is σ = 818581683216. Its totient is φ = 272483678952.

The previous prime is 545344240009. The next prime is 545344240033. The reversal of 545344240022 is 220042443545.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94216913 + ... + 94222700.

It is an arithmetic number, because the mean of its divisors is an integer number (102322710402).

Almost surely, 2^545344240022 is an apocalyptic number.

545344240022 is a deficient number, since it is larger than the sum of its proper divisors (273237443194).

545344240022 is a wasteful number, since it uses less digits than its factorization.

545344240022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188441062.

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 545344240022 its reverse (220042443545), we get a palindrome (765386683567).

The spelling of 545344240022 in words is "five hundred forty-five billion, three hundred forty-four million, two hundred forty thousand, twenty-two".