1082536143945 has 16 divisors (see below), whose sum is σ = 1741734135360. Its totient is φ = 574127175104.

The previous prime is 1082536143929. The next prime is 1082536143947. The reversal of 1082536143945 is 5493416352801.

It is a cyclic number.

It is not a de Polignac number, because 1082536143945 - 2⁴ = 1082536143929 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1082536143947) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 201586914 + ... + 201592283.

It is an arithmetic number, because the mean of its divisors is an integer number (108858383460).

Almost surely, 2^{1082536143945} is an apocalyptic number.

1082536143945 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1082536143945 is a deficient number, since it is larger than the sum of its proper divisors (659197991415).

1082536143945 is a wasteful number, since it uses less digits than its factorization.

1082536143945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403179384.

The product of its (nonzero) digits is 3110400, while the sum is 51.

The spelling of 1082536143945 in words is "one trillion, eighty-two billion, five hundred thirty-six million, one hundred forty-three thousand, nine hundred forty-five".