485065829 has 2 divisors, whose sum is σ = 485065830. Its totient is φ = 485065828.

The previous prime is 485065817. The next prime is 485065859. The reversal of 485065829 is 928560584.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 418202500 + 66863329 = 20450^2 + 8177^2 .

It is a cyclic number.

It is not a de Polignac number, because 485065829 - 2⁴ = 485065813 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 (485065859) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 242532914 + 242532915.

It is an arithmetic number, because the mean of its divisors is an integer number (242532915).

Almost surely, 2^485065829 is an apocalyptic number.

It is an amenable number.

485065829 is a deficient number, since it is larger than the sum of its proper divisors (1).

485065829 is an equidigital number, since it uses as much as digits as its factorization.

485065829 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 691200, while the sum is 47.

The square root of 485065829 is about 22024.2100652895. The cubic root of 485065829 is about 785.7183460585.

The spelling of 485065829 in words is "four hundred eighty-five million, sixty-five thousand, eight hundred twenty-nine".