1850582116018 has 16 divisors (see below), whose sum is σ = 2822004469440. Its totient is φ = 909920682000.

The previous prime is 1850582116013. The next prime is 1850582116039. The reversal of 1850582116018 is 8106112850581.

It is not an unprimeable number, because it can be changed into a prime (1850582116013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1127008 + ... + 2229643.

It is an arithmetic number, because the mean of its divisors is an integer number (176375279340).

Almost surely, 2^{1850582116018} is an apocalyptic number.

1850582116018 is a deficient number, since it is larger than the sum of its proper divisors (971422353422).

1850582116018 is a wasteful number, since it uses less digits than its factorization.

1850582116018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3361233.

The product of its (nonzero) digits is 153600, while the sum is 46.

Adding to 1850582116018 its reverse (8106112850581), we get a palindrome (9956694966599).

The spelling of 1850582116018 in words is "one trillion, eight hundred fifty billion, five hundred eighty-two million, one hundred sixteen thousand, eighteen".