55022052 has 24 divisors (see below), whose sum is σ = 128532096. Its totient is φ = 18319648.

The previous prime is 55022039. The next prime is 55022053. The reversal of 55022052 is 25022055.

55022052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (55022053) by changing a digit.

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, 11158 + ... + 15314.

It is an arithmetic number, because the mean of its divisors is an integer number (5355504).

Almost surely, 2^55022052 is an apocalyptic number.

It is an amenable number.

55022052 is an abundant number, since it is smaller than the sum of its proper divisors (73510044).

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

55022052 is a wasteful number, since it uses less digits than its factorization.

55022052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5267 (or 5265 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 21.

The square root of 55022052 is about 7417.6850836363. The cubic root of 55022052 is about 380.3460651683.

The spelling of 55022052 in words is "fifty-five million, twenty-two thousand, fifty-two".