18326895082 has 4 divisors (see below), whose sum is σ = 27490342626. Its totient is φ = 9163447540.

The previous prime is 18326895047. The next prime is 18326895127. The reversal of 18326895082 is 28059862381.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10332925801 + 7993969281 = 101651^2 + 89409^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4581723769 + ... + 4581723772.

Almost surely, 2^18326895082 is an apocalyptic number.

18326895082 is a deficient number, since it is larger than the sum of its proper divisors (9163447544).

18326895082 is an equidigital number, since it uses as much as digits as its factorization.

18326895082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9163447543.

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 18326895082 in words is "eighteen billion, three hundred twenty-six million, eight hundred ninety-five thousand, eighty-two".