55350322 has 8 divisors (see below), whose sum is σ = 84195072. Its totient is φ = 27285300.

The previous prime is 55350307. The next prime is 55350341. The reversal of 55350322 is 22305355.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194754 + ... + 195037.

It is an arithmetic number, because the mean of its divisors is an integer number (10524384).

Almost surely, 2^55350322 is an apocalyptic number.

55350322 is a deficient number, since it is larger than the sum of its proper divisors (28844750).

55350322 is a wasteful number, since it uses less digits than its factorization.

55350322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389864.

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 55350322 is about 7439.7797010395. The cubic root of 55350322 is about 381.1009668503.

Adding to 55350322 its reverse (22305355), we get a palindrome (77655677).

The spelling of 55350322 in words is "fifty-five million, three hundred fifty thousand, three hundred twenty-two".