55022008 has 16 divisors (see below), whose sum is σ = 104707080. Its totient is φ = 27100128.

The previous prime is 55021973. The next prime is 55022027. The reversal of 55022008 is 80022055.

55022008 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 55022008.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 50791 + ... + 51862.

Almost surely, 2^55022008 is an apocalyptic number.

It is an amenable number.

55022008 is a deficient number, since it is larger than the sum of its proper divisors (49685072).

55022008 is a wasteful number, since it uses less digits than its factorization.

55022008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102726 (or 102722 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 55022008 is about 7417.6821177508. The cubic root of 55022008 is about 380.3459637833.

The spelling of 55022008 in words is "fifty-five million, twenty-two thousand, eight".