18618596096 has 36 divisors (see below), whose sum is σ = 37174673592. Its totient is φ = 9306740736.

The previous prime is 18618596023. The next prime is 18618596099. The reversal of 18618596096 is 69069581681.

It is not an unprimeable number, because it can be changed into a prime (18618596099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1217876 + ... + 1233068.

It is an arithmetic number, because the mean of its divisors is an integer number (1032629822).

Almost surely, 2^18618596096 is an apocalyptic number.

18618596096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

18618596096 is a deficient number, since it is larger than the sum of its proper divisors (18556077496).

18618596096 is an equidigital number, since it uses as much as digits as its factorization.

18618596096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19996 (or 19982 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 59.

The spelling of 18618596096 in words is "eighteen billion, six hundred eighteen million, five hundred ninety-six thousand, ninety-six".