485353397 has 2 divisors, whose sum is σ = 485353398. Its totient is φ = 485353396.

The previous prime is 485353381. The next prime is 485353441. The reversal of 485353397 is 793353584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 302725201 + 182628196 = 17399^2 + 13514^2 .

It is a cyclic number.

It is not a de Polignac number, because 485353397 - 2⁴ = 485353381 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (485353307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242676698 + 242676699.

It is an arithmetic number, because the mean of its divisors is an integer number (242676699).

Almost surely, 2^485353397 is an apocalyptic number.

It is an amenable number.

485353397 is a deficient number, since it is larger than the sum of its proper divisors (1).

485353397 is an equidigital number, since it uses as much as digits as its factorization.

485353397 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 47.

The square root of 485353397 is about 22030.7375500685. The cubic root of 485353397 is about 785.8735846564.

The spelling of 485353397 in words is "four hundred eighty-five million, three hundred fifty-three thousand, three hundred ninety-seven".