55350333 has 6 divisors (see below), whose sum is σ = 79950494. Its totient is φ = 36900216.

The previous prime is 55350307. The next prime is 55350341. The reversal of 55350333 is 33305355.

55350333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 52099524 + 3250809 = 7218^2 + 1803^2 .

It is not a de Polignac number, because 55350333 - 2⁵ = 55350301 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55350297 and 55350306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55350233) 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 5 ways as a sum of consecutive naturals, for example, 3075010 + ... + 3075027.

Almost surely, 2^55350333 is an apocalyptic number.

It is an amenable number.

55350333 is a deficient number, since it is larger than the sum of its proper divisors (24600161).

55350333 is a wasteful number, since it uses less digits than its factorization.

55350333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150043 (or 6150040 counting only the distinct ones).

The product of its (nonzero) digits is 10125, while the sum is 27.

The square root of 55350333 is about 7439.7804403087. The cubic root of 55350333 is about 381.1009920963.

Adding to 55350333 its reverse (33305355), we get a palindrome (88655688).

It can be divided in two parts, 553503 and 33, that added together give a square (553536 = 744²).

The spelling of 55350333 in words is "fifty-five million, three hundred fifty thousand, three hundred thirty-three".