54982656 has 144 divisors (see below), whose sum is σ = 168222600. Its totient is φ = 17252352.

The previous prime is 54982643. The next prime is 54982663. The reversal of 54982656 is 65628945.

It is a tau number, because it is divible by the number of its divisors (144).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350130 + ... + 350286.

Almost surely, 2^54982656 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 54982656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84111300).

54982656 is an abundant number, since it is smaller than the sum of its proper divisors (113239944).

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

54982656 is a wasteful number, since it uses less digits than its factorization.

54982656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204 (or 181 counting only the distinct ones).

The product of its digits is 518400, while the sum is 45.

The square root of 54982656 is about 7415.0290626538. The cubic root of 54982656 is about 380.2552670810.

The spelling of 54982656 in words is "fifty-four million, nine hundred eighty-two thousand, six hundred fifty-six".