199961483 has 2 divisors, whose sum is σ = 199961484. Its totient is φ = 199961482.

The previous prime is 199961459. The next prime is 199961507. The reversal of 199961483 is 384169991.

It is a balanced prime because it is at equal distance from previous prime (199961459) and next prime (199961507).

It is an emirp because it is prime and its reverse (384169991) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 199961483 - 2¹⁶ = 199895947 is a prime.

It is not a weakly prime, because it can be changed into another prime (199961423) 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, 99980741 + 99980742.

It is an arithmetic number, because the mean of its divisors is an integer number (99980742).

Almost surely, 2^199961483 is an apocalyptic number.

199961483 is a deficient number, since it is larger than the sum of its proper divisors (1).

199961483 is an equidigital number, since it uses as much as digits as its factorization.

199961483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 50.

The square root of 199961483 is about 14140.7737765654. The cubic root of 199961483 is about 584.7660037686.

The spelling of 199961483 in words is "one hundred ninety-nine million, nine hundred sixty-one thousand, four hundred eighty-three".