54338466 has 64 divisors (see below), whose sum is σ = 139603968. Its totient is φ = 13704768.

The previous prime is 54338437. The next prime is 54338503. The reversal of 54338466 is 66483345.

54338466 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 10395 + ... + 14721.

It is an arithmetic number, because the mean of its divisors is an integer number (2181312).

Almost surely, 2^54338466 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54338466, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69801984).

54338466 is an abundant number, since it is smaller than the sum of its proper divisors (85265502).

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

54338466 is a wasteful number, since it uses less digits than its factorization.

54338466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4375.

The product of its digits is 207360, while the sum is 39.

The square root of 54338466 is about 7371.4629484248. The cubic root of 54338466 is about 378.7643752781.

The spelling of 54338466 in words is "fifty-four million, three hundred thirty-eight thousand, four hundred sixty-six".