54366664 has 32 divisors (see below), whose sum is σ = 116043840. Its totient is φ = 23636800.

The previous prime is 54366659. The next prime is 54366667. The reversal of 54366664 is 46666345.

54366664 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 (54366667) 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, 11407 + ... + 15454.

It is an arithmetic number, because the mean of its divisors is an integer number (3626370).

Almost surely, 2^54366664 is an apocalyptic number.

It is an amenable number.

54366664 is an abundant number, since it is smaller than the sum of its proper divisors (61677176).

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

54366664 is a wasteful number, since it uses less digits than its factorization.

54366664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26901 (or 26897 counting only the distinct ones).

The product of its digits is 311040, while the sum is 40.

The square root of 54366664 is about 7373.3753464746. The cubic root of 54366664 is about 378.8298816723.

It can be divided in two parts, 5436 and 6664, that added together give a square (12100 = 110²).

The spelling of 54366664 in words is "fifty-four million, three hundred sixty-six thousand, six hundred sixty-four".