54597984 has 96 divisors (see below), whose sum is σ = 165473280. Its totient is φ = 15439872.

The previous prime is 54597967. The next prime is 54598013. The reversal of 54597984 is 48979545.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75577 + ... + 76295.

It is an arithmetic number, because the mean of its divisors is an integer number (1723680).

Almost surely, 2^54597984 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 54597984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82736640).

54597984 is an abundant number, since it is smaller than the sum of its proper divisors (110875296).

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

54597984 is a wasteful number, since it uses less digits than its factorization.

54597984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852 (or 844 counting only the distinct ones).

The product of its digits is 1814400, while the sum is 51.

The square root of 54597984 is about 7389.0448638508. The cubic root of 54597984 is about 379.3664049161.

The spelling of 54597984 in words is "fifty-four million, five hundred ninety-seven thousand, nine hundred eighty-four".