2055344322 has 8 divisors (see below), whose sum is σ = 4110688656. Its totient is φ = 685114772.

The previous prime is 2055344303. The next prime is 2055344329. The reversal of 2055344322 is 2234435502.

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

2055344322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2055344322.

It is not an unprimeable number, because it can be changed into a prime (2055344329) by changing a digit.

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, 171278688 + ... + 171278699.

It is an arithmetic number, because the mean of its divisors is an integer number (513836082).

Almost surely, 2^2055344322 is an apocalyptic number.

2055344322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2055344322 is a wasteful number, since it uses less digits than its factorization.

2055344322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342557392.

The product of its (nonzero) digits is 28800, while the sum is 30.

The square root of 2055344322 is about 45335.9054392873. The cubic root of 2055344322 is about 1271.4370494057.

Adding to 2055344322 its reverse (2234435502), we get a palindrome (4289779824).

The spelling of 2055344322 in words is "two billion, fifty-five million, three hundred forty-four thousand, three hundred twenty-two".