53355443422 has 8 divisors (see below), whose sum is σ = 80066673000. Its totient is φ = 26666552424.

The previous prime is 53355443413. The next prime is 53355443423. The reversal of 53355443422 is 22434455335.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53355443423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5578672 + ... + 5588227.

It is an arithmetic number, because the mean of its divisors is an integer number (10008334125).

Almost surely, 2^53355443422 is an apocalyptic number.

53355443422 is a deficient number, since it is larger than the sum of its proper divisors (26711229578).

53355443422 is a wasteful number, since it uses less digits than its factorization.

53355443422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11169290.

The product of its digits is 864000, while the sum is 40.

Adding to 53355443422 its reverse (22434455335), we get a palindrome (75789898757).

The spelling of 53355443422 in words is "fifty-three billion, three hundred fifty-five million, four hundred forty-three thousand, four hundred twenty-two".