54446918 has 8 divisors (see below), whose sum is σ = 82820880. Its totient is φ = 26839960.

The previous prime is 54446863. The next prime is 54446923. The reversal of 54446918 is 81964445.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191573 + ... + 191856.

It is an arithmetic number, because the mean of its divisors is an integer number (10352610).

Almost surely, 2^54446918 is an apocalyptic number.

54446918 is a deficient number, since it is larger than the sum of its proper divisors (28373962).

54446918 is a wasteful number, since it uses less digits than its factorization.

54446918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 383502.

The product of its digits is 138240, while the sum is 41.

The square root of 54446918 is about 7378.8154875969. The cubic root of 54446918 is about 379.0161947768.

The spelling of 54446918 in words is "fifty-four million, four hundred forty-six thousand, nine hundred eighteen".