1082182911549 has 16 divisors (see below), whose sum is σ = 1489486700544. Its totient is φ = 698168156400.

The previous prime is 1082182911521. The next prime is 1082182911571. The reversal of 1082182911549 is 9451192812801.

It is not a de Polignac number, because 1082182911549 - 2⁷ = 1082182911421 is a prime.

It is a super-2 number, since 2×1082182911549² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1082182911149) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6217984 + ... + 6389654.

It is an arithmetic number, because the mean of its divisors is an integer number (93092918784).

Almost surely, 2^{1082182911549} is an apocalyptic number.

It is an amenable number.

1082182911549 is a deficient number, since it is larger than the sum of its proper divisors (407303788995).

1082182911549 is a wasteful number, since it uses less digits than its factorization.

1082182911549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239488.

The product of its (nonzero) digits is 414720, while the sum is 51.

The spelling of 1082182911549 in words is "one trillion, eighty-two billion, one hundred eighty-two million, nine hundred eleven thousand, five hundred forty-nine".