55343332 has 24 divisors (see below), whose sum is σ = 106600032. Its totient is φ = 24931200.

The previous prime is 55343311. The next prime is 55343369. The reversal of 55343332 is 23334355.

55343332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 55343332.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 594 + ... + 10537.

It is an arithmetic number, because the mean of its divisors is an integer number (4441668).

Almost surely, 2^55343332 is an apocalyptic number.

It is an amenable number.

55343332 is a deficient number, since it is larger than the sum of its proper divisors (51256700).

55343332 is a wasteful number, since it uses less digits than its factorization.

55343332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11259 (or 11257 counting only the distinct ones).

The product of its digits is 16200, while the sum is 28.

The square root of 55343332 is about 7439.3099142326. The cubic root of 55343332 is about 381.0849235356.

Adding to 55343332 its reverse (23334355), we get a palindrome (78677687).

The spelling of 55343332 in words is "fifty-five million, three hundred forty-three thousand, three hundred thirty-two".