55065322 has 16 divisors (see below), whose sum is σ = 89280072. Its totient is φ = 25320960.

The previous prime is 55065319. The next prime is 55065347. The reversal of 55065322 is 22356055.

55065322 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 4 ways, for example, as 40844881 + 14220441 = 6391^2 + 3771^2 .

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, 3538 + ... + 11074.

Almost surely, 2^55065322 is an apocalyptic number.

55065322 is a deficient number, since it is larger than the sum of its proper divisors (34214750).

55065322 is a wasteful number, since it uses less digits than its factorization.

55065322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7833.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 55065322 is about 7420.6011885830. The cubic root of 55065322 is about 380.4457419426.

The spelling of 55065322 in words is "fifty-five million, sixty-five thousand, three hundred twenty-two".