55229484 has 24 divisors (see below), whose sum is σ = 130319280. Its totient is φ = 18202624.

The previous prime is 55229479. The next prime is 55229497. The reversal of 55229484 is 48492255.

55229484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 24789 + ... + 26924.

It is an arithmetic number, because the mean of its divisors is an integer number (5429970).

Almost surely, 2^55229484 is an apocalyptic number.

It is an amenable number.

55229484 is an abundant number, since it is smaller than the sum of its proper divisors (75089796).

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

55229484 is a wasteful number, since it uses less digits than its factorization.

55229484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51809 (or 51807 counting only the distinct ones).

The product of its digits is 115200, while the sum is 39.

The square root of 55229484 is about 7431.6541900172. The cubic root of 55229484 is about 380.8234313872.

The spelling of 55229484 in words is "fifty-five million, two hundred twenty-nine thousand, four hundred eighty-four".