18054025468 has 12 divisors (see below), whose sum is σ = 31685075800. Its totient is φ = 9001146672.

The previous prime is 18054025459. The next prime is 18054025471. The reversal of 18054025468 is 86452045081.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6464946 + ... + 6467737.

Almost surely, 2^18054025468 is an apocalyptic number.

It is an amenable number.

18054025468 is a deficient number, since it is larger than the sum of its proper divisors (13631050332).

18054025468 is a wasteful number, since it uses less digits than its factorization.

18054025468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12933036 (or 12933034 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 43.

The spelling of 18054025468 in words is "eighteen billion, fifty-four million, twenty-five thousand, four hundred sixty-eight".