54212808 has 64 divisors (see below), whose sum is σ = 149103360. Its totient is φ = 16321536.

The previous prime is 54212789. The next prime is 54212819. The reversal of 54212808 is 80821245.

54212808 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, 12816 + ... + 16512.

It is an arithmetic number, because the mean of its divisors is an integer number (2329740).

Almost surely, 2^54212808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54212808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74551680).

54212808 is an abundant number, since it is smaller than the sum of its proper divisors (94890552).

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

54212808 is a wasteful number, since it uses less digits than its factorization.

54212808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3766 (or 3762 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 54212808 is about 7362.9347409847. The cubic root of 54212808 is about 378.4721850348.

The spelling of 54212808 in words is "fifty-four million, two hundred twelve thousand, eight hundred eight".