485128333 has 2 divisors, whose sum is σ = 485128334. Its totient is φ = 485128332.

The previous prime is 485128291. The next prime is 485128367. The reversal of 485128333 is 333821584.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 459544969 + 25583364 = 21437^2 + 5058^2 .

It is a cyclic number.

It is not a de Polignac number, because 485128333 - 2⁹ = 485127821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 485128292 and 485128301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485122333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242564166 + 242564167.

It is an arithmetic number, because the mean of its divisors is an integer number (242564167).

Almost surely, 2^485128333 is an apocalyptic number.

It is an amenable number.

485128333 is a deficient number, since it is larger than the sum of its proper divisors (1).

485128333 is an equidigital number, since it uses as much as digits as its factorization.

485128333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 37.

The square root of 485128333 is about 22025.6290035041. The cubic root of 485128333 is about 785.7520929765.

The spelling of 485128333 in words is "four hundred eighty-five million, one hundred twenty-eight thousand, three hundred thirty-three".