985204588033 has 2 divisors, whose sum is σ = 985204588034. Its totient is φ = 985204588032.

The previous prime is 985204588019. The next prime is 985204588099. The reversal of 985204588033 is 330885402589.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 818395241104 + 166809346929 = 904652^2 + 408423^2 .

It is a cyclic number.

It is not a de Polignac number, because 985204588033 - 2³⁷ = 847765634561 is a prime.

It is not a weakly prime, because it can be changed into another prime (985205588033) 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, 492602294016 + 492602294017.

It is an arithmetic number, because the mean of its divisors is an integer number (492602294017).

Almost surely, 2^985204588033 is an apocalyptic number.

It is an amenable number.

985204588033 is a deficient number, since it is larger than the sum of its proper divisors (1).

985204588033 is an equidigital number, since it uses as much as digits as its factorization.

985204588033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8294400, while the sum is 55.

The spelling of 985204588033 in words is "nine hundred eighty-five billion, two hundred four million, five hundred eighty-eight thousand, thirty-three".