55233322 has 8 divisors (see below), whose sum is σ = 84254400. Its totient is φ = 27148524.

The previous prime is 55233317. The next prime is 55233329. The reversal of 55233322 is 22333255.

55233322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (55233329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 233922 + ... + 234157.

It is an arithmetic number, because the mean of its divisors is an integer number (10531800).

Almost surely, 2^55233322 is an apocalyptic number.

55233322 is a deficient number, since it is larger than the sum of its proper divisors (29021078).

55233322 is a wasteful number, since it uses less digits than its factorization.

55233322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468140.

The product of its digits is 5400, while the sum is 25.

The square root of 55233322 is about 7431.9124052965. The cubic root of 55233322 is about 380.8322525601.

Adding to 55233322 its reverse (22333255), we get a palindrome (77566577).

It can be divided in two parts, 55233 and 322, that added together give a palindrome (55555).

The spelling of 55233322 in words is "fifty-five million, two hundred thirty-three thousand, three hundred twenty-two".