54821280108960 has 576 divisors, whose sum is σ = 201390938461440. Its totient is φ = 13530237665280.

The previous prime is 54821280108863. The next prime is 54821280108961. The reversal of 54821280108960 is 6980108212845.

54821280108960 is a `hidden beast` number, since 5 + 482 + 1 + 2 + 80 + 1 + 0 + 89 + 6 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 54821280108897 and 54821280108906.

It is not an unprimeable number, because it can be changed into a prime (54821280108961) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 676072579 + ... + 676153661.

It is an arithmetic number, because the mean of its divisors is an integer number (349637045940).

Almost surely, 2^{54821280108960} 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 54821280108960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (100695469230720).

54821280108960 is an abundant number, since it is smaller than the sum of its proper divisors (146569658352480).

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

54821280108960 is a wasteful number, since it uses less digits than its factorization.

54821280108960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81581 (or 81570 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The spelling of 54821280108960 in words is "fifty-four trillion, eight hundred twenty-one billion, two hundred eighty million, one hundred eight thousand, nine hundred sixty".