54744984 has 144 divisors (see below), whose sum is σ = 177138000. Its totient is φ = 15536448.

The previous prime is 54744973. The next prime is 54745003. The reversal of 54744984 is 48944745.

54744984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 367342 + ... + 367490.

It is an arithmetic number, because the mean of its divisors is an integer number (1230125).

Almost surely, 2^54744984 is an apocalyptic number.

54744984 is a gapful number since it is divisible by the number (54) 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 54744984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88569000).

54744984 is an abundant number, since it is smaller than the sum of its proper divisors (122393016).

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

54744984 is an equidigital number, since it uses as much as digits as its factorization.

54744984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186 (or 161 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The square root of 54744984 is about 7398.9853358417. The cubic root of 54744984 is about 379.7065694126.

The spelling of 54744984 in words is "fifty-four million, seven hundred forty-four thousand, nine hundred eighty-four".