54291248 has 60 divisors (see below), whose sum is σ = 119731920. Its totient is φ = 23802240.

The previous prime is 54291233. The next prime is 54291271. The reversal of 54291248 is 84219245.

54291248 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 11 ways as a sum of consecutive naturals, for example, 55661 + ... + 56627.

It is an arithmetic number, because the mean of its divisors is an integer number (1995532).

Almost surely, 2^54291248 is an apocalyptic number.

54291248 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54291248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59865960).

54291248 is an abundant number, since it is smaller than the sum of its proper divisors (65440672).

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

54291248 is a wasteful number, since it uses less digits than its factorization.

54291248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1009 counting only the distinct ones).

The product of its digits is 23040, while the sum is 35.

The square root of 54291248 is about 7368.2594959733. The cubic root of 54291248 is about 378.6546330126.

The spelling of 54291248 in words is "fifty-four million, two hundred ninety-one thousand, two hundred forty-eight".