18113954483 has 2 divisors, whose sum is σ = 18113954484. Its totient is φ = 18113954482.

The previous prime is 18113954479. The next prime is 18113954491. The reversal of 18113954483 is 38445931181.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18113954483 - 2² = 18113954479 is a prime.

It is not a weakly prime, because it can be changed into another prime (18113954783) by changing a digit.

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, 9056977241 + 9056977242.

It is an arithmetic number, because the mean of its divisors is an integer number (9056977242).

Almost surely, 2^18113954483 is an apocalyptic number.

18113954483 is a deficient number, since it is larger than the sum of its proper divisors (1).

18113954483 is an equidigital number, since it uses as much as digits as its factorization.

18113954483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 47.

The spelling of 18113954483 in words is "eighteen billion, one hundred thirteen million, nine hundred fifty-four thousand, four hundred eighty-three".