53422543354534 has 4 divisors (see below), whose sum is σ = 80133815031804. Its totient is φ = 26711271677266.

The previous prime is 53422543354511. The next prime is 53422543354549. The reversal of 53422543354534 is 43545334522435.

It is a happy number.

53422543354534 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two 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 as a sum of consecutive naturals, namely, 13355635838632 + ... + 13355635838635.

It is an arithmetic number, because the mean of its divisors is an integer number (20033453757951).

Almost surely, 2^{53422543354534} is an apocalyptic number.

53422543354534 is a deficient number, since it is larger than the sum of its proper divisors (26711271677270).

53422543354534 is a wasteful number, since it uses less digits than its factorization.

53422543354534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26711271677269.

The product of its digits is 51840000, while the sum is 52.

Adding to 53422543354534 its reverse (43545334522435), we get a palindrome (96967877876969).

The spelling of 53422543354534 in words is "fifty-three trillion, four hundred twenty-two billion, five hundred forty-three million, three hundred fifty-four thousand, five hundred thirty-four".