55338382 has 24 divisors (see below), whose sum is σ = 92628648. Its totient is φ = 24771120.

The previous prime is 55338359. The next prime is 55338389. The reversal of 55338382 is 28383355.

55338382 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 (55338389) 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 11 ways as a sum of consecutive naturals, for example, 14508 + ... + 17920.

It is an arithmetic number, because the mean of its divisors is an integer number (3859527).

Almost surely, 2^55338382 is an apocalyptic number.

55338382 is a deficient number, since it is larger than the sum of its proper divisors (37290266).

55338382 is a wasteful number, since it uses less digits than its factorization.

55338382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3504 (or 3493 counting only the distinct ones).

The product of its digits is 86400, while the sum is 37.

The square root of 55338382 is about 7438.9772146445. The cubic root of 55338382 is about 381.0735615730.

The spelling of 55338382 in words is "fifty-five million, three hundred thirty-eight thousand, three hundred eighty-two".