1918006483 has 2 divisors, whose sum is σ = 1918006484. Its totient is φ = 1918006482.

The previous prime is 1918006459. The next prime is 1918006499. The reversal of 1918006483 is 3846008191.

It is a strong prime.

It is an emirp because it is prime and its reverse (3846008191) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1918006483 - 2¹⁷ = 1917875411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1918006403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 959003241 + 959003242.

It is an arithmetic number, because the mean of its divisors is an integer number (959003242).

Almost surely, 2^1918006483 is an apocalyptic number.

1918006483 is a deficient number, since it is larger than the sum of its proper divisors (1).

1918006483 is an equidigital number, since it uses as much as digits as its factorization.

1918006483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 40.

The square root of 1918006483 is about 43795.0508961915. The cubic root of 1918006483 is about 1242.4626922499.

The spelling of 1918006483 in words is "one billion, nine hundred eighteen million, six thousand, four hundred eighty-three".