54564466 has 24 divisors (see below), whose sum is σ = 94706640. Its totient is φ = 23494680.

The previous prime is 54564383. The next prime is 54564467. The reversal of 54564466 is 66446545.

It is not an unprimeable number, because it can be changed into a prime (54564467) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1336 + ... + 10531.

It is an arithmetic number, because the mean of its divisors is an integer number (3946110).

Almost surely, 2^54564466 is an apocalyptic number.

54564466 is a deficient number, since it is larger than the sum of its proper divisors (40142174).

54564466 is a wasteful number, since it uses less digits than its factorization.

54564466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11910 (or 11899 counting only the distinct ones).

The product of its digits is 345600, while the sum is 40.

The square root of 54564466 is about 7386.7764281857. The cubic root of 54564466 is about 379.2887573231.

The spelling of 54564466 in words is "fifty-four million, five hundred sixty-four thousand, four hundred sixty-six".