53505523042222 has 16 divisors (see below), whose sum is σ = 86955624317232. Its totient is φ = 24593509906560.

The previous prime is 53505523042217. The next prime is 53505523042241. The reversal of 53505523042222 is 22224032550535.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18298741029 + ... + 18298743952.

It is an arithmetic number, because the mean of its divisors is an integer number (5434726519827).

Almost surely, 2^{53505523042222} is an apocalyptic number.

53505523042222 is a deficient number, since it is larger than the sum of its proper divisors (33450101275010).

53505523042222 is a wasteful number, since it uses less digits than its factorization.

53505523042222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36597485043.

The product of its (nonzero) digits is 720000, while the sum is 40.

Adding to 53505523042222 its reverse (22224032550535), we get a palindrome (75729555592757).

The spelling of 53505523042222 in words is "fifty-three trillion, five hundred five billion, five hundred twenty-three million, forty-two thousand, two hundred twenty-two".