It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
Almost surely, 253553422 is an apocalyptic number.
53553422 is a wasteful number, since it uses less digits than its factorization.
53553422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2059762.
The square root of 53553422 is about 7318.0203607260. The cubic root of 53553422 is about 376.9314793607.
Adding to 53553422 its reverse (22435535), we get a palindrome (75988957).
The spelling of 53553422 in words is "fifty-three million, five hundred fifty-three thousand, four hundred twenty-two".