55822552 has 16 divisors (see below), whose sum is σ = 105372000. Its totient is φ = 27723360.

The previous prime is 55822523. The next prime is 55822553. The reversal of 55822552 is 25522855.

It is a happy number.

55822552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55822553) 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 3 ways as a sum of consecutive naturals, for example, 22224 + ... + 24607.

It is an arithmetic number, because the mean of its divisors is an integer number (6585750).

Almost surely, 2^55822552 is an apocalyptic number.

It is an amenable number.

55822552 is a deficient number, since it is larger than the sum of its proper divisors (49549448).

55822552 is a wasteful number, since it uses less digits than its factorization.

55822552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46986 (or 46982 counting only the distinct ones).

The product of its digits is 40000, while the sum is 34.

The square root of 55822552 is about 7471.4491231621. The cubic root of 55822552 is about 382.1817068156.

The spelling of 55822552 in words is "fifty-five million, eight hundred twenty-two thousand, five hundred fifty-two".