985508483 has 2 divisors, whose sum is σ = 985508484. Its totient is φ = 985508482.

The previous prime is 985508467. The next prime is 985508501. The reversal of 985508483 is 384805589.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 985508483 - 2⁴ = 985508467 is a prime.

It is a super-2 number, since 2×985508483² = 1942453940129922578, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (985508423) 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, 492754241 + 492754242.

It is an arithmetic number, because the mean of its divisors is an integer number (492754242).

Almost surely, 2^985508483 is an apocalyptic number.

985508483 is a deficient number, since it is larger than the sum of its proper divisors (1).

985508483 is an equidigital number, since it uses as much as digits as its factorization.

985508483 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1382400, while the sum is 50.

The square root of 985508483 is about 31392.8094155334. The cubic root of 985508483 is about 995.1459708573.

The spelling of 985508483 in words is "nine hundred eighty-five million, five hundred eight thousand, four hundred eighty-three".