55011368 has 16 divisors (see below), whose sum is σ = 104600160. Its totient is φ = 27118000.

The previous prime is 55011353. The next prime is 55011379. The reversal of 55011368 is 86311055.

It is a self number, because there is not a number n which added to its sum of digits gives 55011368.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47858 + ... + 48993.

It is an arithmetic number, because the mean of its divisors is an integer number (6537510).

Almost surely, 2^55011368 is an apocalyptic number.

It is an amenable number.

55011368 is a deficient number, since it is larger than the sum of its proper divisors (49588792).

55011368 is a wasteful number, since it uses less digits than its factorization.

55011368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96928 (or 96924 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 29.

The square root of 55011368 is about 7416.9648778999. The cubic root of 55011368 is about 380.3214454612.

The spelling of 55011368 in words is "fifty-five million, eleven thousand, three hundred sixty-eight".