18310690483 has 2 divisors, whose sum is σ = 18310690484. Its totient is φ = 18310690482.

The previous prime is 18310690477. The next prime is 18310690493. The reversal of 18310690483 is 38409601381.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 18310690483 - 2¹⁷ = 18310559411 is a prime.

It is not a weakly prime, because it can be changed into another prime (18310690403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9155345241 + 9155345242.

It is an arithmetic number, because the mean of its divisors is an integer number (9155345242).

Almost surely, 2^18310690483 is an apocalyptic number.

18310690483 is a deficient number, since it is larger than the sum of its proper divisors (1).

18310690483 is an equidigital number, since it uses as much as digits as its factorization.

18310690483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 124416, while the sum is 43.

The spelling of 18310690483 in words is "eighteen billion, three hundred ten million, six hundred ninety thousand, four hundred eighty-three".