18225276283 has 6 divisors (see below), whose sum is σ = 18498416924. Its totient is φ = 17952168696.

The previous prime is 18225276271. The next prime is 18225276317. The reversal of 18225276283 is 38267252281.

It is not a de Polignac number, because 18225276283 - 2⁹ = 18225275771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (18225276263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1096785 + ... + 1113277.

Almost surely, 2^18225276283 is an apocalyptic number.

18225276283 is a deficient number, since it is larger than the sum of its proper divisors (273140641).

18225276283 is an frugal number, since it uses more digits than its factorization.

18225276283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33053 (or 16560 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The spelling of 18225276283 in words is "eighteen billion, two hundred twenty-five million, two hundred seventy-six thousand, two hundred eighty-three".