54559418 has 8 divisors (see below), whose sum is σ = 81874260. Its totient is φ = 27268000.

The previous prime is 54559391. The next prime is 54559441. The reversal of 54559418 is 81495545.

It can be written as a sum of positive squares in 2 ways, for example, as 52085089 + 2474329 = 7217^2 + 1573^2 .

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

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, 2168 + ... + 10668.

Almost surely, 2^54559418 is an apocalyptic number.

54559418 is a deficient number, since it is larger than the sum of its proper divisors (27314842).

54559418 is a wasteful number, since it uses less digits than its factorization.

54559418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11712.

The product of its digits is 144000, while the sum is 41.

The square root of 54559418 is about 7386.4347286089. The cubic root of 54559418 is about 379.2770604025.

The spelling of 54559418 in words is "fifty-four million, five hundred fifty-nine thousand, four hundred eighteen".