1082543345290 has 16 divisors (see below), whose sum is σ = 2125721478240. Its totient is φ = 393652125520.

The previous prime is 1082543345269. The next prime is 1082543345293. The reversal of 1082543345290 is 925433452801.

It is a self number, because there is not a number n which added to its sum of digits gives 1082543345290.

It is not an unprimeable number, because it can be changed into a prime (1082543345293) 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 7 ways as a sum of consecutive naturals, for example, 4920651460 + ... + 4920651679.

It is an arithmetic number, because the mean of its divisors is an integer number (132857592390).

Almost surely, 2^{1082543345290} is an apocalyptic number.

1082543345290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1082543345290 is a deficient number, since it is larger than the sum of its proper divisors (1043178132950).

1082543345290 is a wasteful number, since it uses less digits than its factorization.

1082543345290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9841303157.

The product of its (nonzero) digits is 1036800, while the sum is 46.

The spelling of 1082543345290 in words is "one trillion, eighty-two billion, five hundred forty-three million, three hundred forty-five thousand, two hundred ninety".