553623620422 has 8 divisors (see below), whose sum is σ = 831526675272. Its totient is φ = 276448062000.

The previous prime is 553623620369. The next prime is 553623620441. The reversal of 553623620422 is 224026326355.

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

It is a super-2 number, since 2×553623620422² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181872204 + ... + 181875247.

It is an arithmetic number, because the mean of its divisors is an integer number (103940834409).

Almost surely, 2^553623620422 is an apocalyptic number.

553623620422 is a deficient number, since it is larger than the sum of its proper divisors (277903054850).

553623620422 is a wasteful number, since it uses less digits than its factorization.

553623620422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363748214.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 553623620422 its reverse (224026326355), we get a palindrome (777649946777).

The spelling of 553623620422 in words is "five hundred fifty-three billion, six hundred twenty-three million, six hundred twenty thousand, four hundred twenty-two".