55468912 has 20 divisors (see below), whose sum is σ = 107939520. Its totient is φ = 27613568.

The previous prime is 55468891. The next prime is 55468913. The reversal of 55468912 is 21986455.

55468912 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 (55468913) 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, 3712 + ... + 11167.

It is an arithmetic number, because the mean of its divisors is an integer number (5396976).

Almost surely, 2^55468912 is an apocalyptic number.

It is an amenable number.

55468912 is a deficient number, since it is larger than the sum of its proper divisors (52470608).

55468912 is a wasteful number, since it uses less digits than its factorization.

55468912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15120 (or 15114 counting only the distinct ones).

The product of its digits is 86400, while the sum is 40.

The square root of 55468912 is about 7447.7454306656. The cubic root of 55468912 is about 381.3729467490.

The spelling of 55468912 in words is "fifty-five million, four hundred sixty-eight thousand, nine hundred twelve".