985353283 has 2 divisors, whose sum is σ = 985353284. Its totient is φ = 985353282.

The previous prime is 985353227. The next prime is 985353307. The reversal of 985353283 is 382353589.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 985353283 - 2²⁹ = 448482371 is a prime.

It is not a weakly prime, because it can be changed into another prime (985353583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 492676641 + 492676642.

It is an arithmetic number, because the mean of its divisors is an integer number (492676642).

Almost surely, 2^985353283 is an apocalyptic number.

985353283 is a deficient number, since it is larger than the sum of its proper divisors (1).

985353283 is an equidigital number, since it uses as much as digits as its factorization.

985353283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 777600, while the sum is 46.

The square root of 985353283 is about 31390.3374145612. The cubic root of 985353283 is about 995.0937288707.

It can be divided in two parts, 9853 and 53283, that added together give a palindrome (63136).

The spelling of 985353283 in words is "nine hundred eighty-five million, three hundred fifty-three thousand, two hundred eighty-three".