18075182145 has 8 divisors (see below), whose sum is σ = 28920291456. Its totient is φ = 9640097136.

The previous prime is 18075182117. The next prime is 18075182159. The reversal of 18075182145 is 54128157081.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 18075182145 - 2¹⁰ = 18075181121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 18075182097 and 18075182106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 602506057 + ... + 602506086.

It is an arithmetic number, because the mean of its divisors is an integer number (3615036432).

Almost surely, 2^18075182145 is an apocalyptic number.

18075182145 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

18075182145 is a deficient number, since it is larger than the sum of its proper divisors (10845109311).

18075182145 is a wasteful number, since it uses less digits than its factorization.

18075182145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205012151.

The product of its (nonzero) digits is 89600, while the sum is 42.

The spelling of 18075182145 in words is "eighteen billion, seventy-five million, one hundred eighty-two thousand, one hundred forty-five".