1082544486912 has 960 divisors, whose sum is σ = 3834728561664. Its totient is φ = 298478960640.

The previous prime is 1082544486901. The next prime is 1082544486941. The reversal of 1082544486912 is 2196844452801.

1082544486912 is a `hidden beast` number, since 1 + 0 + 8 + 2 + 544 + 4 + 8 + 6 + 91 + 2 = 666.

It is a super-2 number, since 2×1082544486912² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5130542487 + ... + 5130542697.

Almost surely, 2^{1082544486912} is an apocalyptic number.

1082544486912 is a gapful number since it is divisible by the number (12) 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 1082544486912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1917364280832).

1082544486912 is an abundant number, since it is smaller than the sum of its proper divisors (2752184074752).

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

1082544486912 is an equidigital number, since it uses as much as digits as its factorization.

1082544486912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431 (or 403 counting only the distinct ones).

The product of its (nonzero) digits is 4423680, while the sum is 54.

The spelling of 1082544486912 in words is "one trillion, eighty-two billion, five hundred forty-four million, four hundred eighty-six thousand, nine hundred twelve".