54208818 has 32 divisors (see below), whose sum is σ = 127552320. Its totient is φ = 17006400.

The previous prime is 54208789. The next prime is 54208823. The reversal of 54208818 is 81880245.

54208818 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 28608 + ... + 30443.

It is an arithmetic number, because the mean of its divisors is an integer number (3986010).

Almost surely, 2^54208818 is an apocalyptic number.

54208818 is an abundant number, since it is smaller than the sum of its proper divisors (73343502).

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

54208818 is a wasteful number, since it uses less digits than its factorization.

54208818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59079 (or 59073 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 36.

The square root of 54208818 is about 7362.6637842563. The cubic root of 54208818 is about 378.4628997686.

The spelling of 54208818 in words is "fifty-four million, two hundred eight thousand, eight hundred eighteen".