485802245 has 6 divisors (see below), whose sum is σ = 583021842. Its totient is φ = 388602368.

The previous prime is 485802227. The next prime is 485802259. The reversal of 485802245 is 542208584.

It can be written as a sum of positive squares in 3 ways, for example, as 17123044 + 468679201 = 4138^2 + 21649^2 .

It is not a de Polignac number, because 485802245 - 2⁶ = 485802181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 485802199 and 485802208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 44357 + ... + 54213.

It is an arithmetic number, because the mean of its divisors is an integer number (97170307).

Almost surely, 2^485802245 is an apocalyptic number.

It is an amenable number.

485802245 is a deficient number, since it is larger than the sum of its proper divisors (97219597).

485802245 is an frugal number, since it uses more digits than its factorization.

485802245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19719 (or 9862 counting only the distinct ones).

The product of its (nonzero) digits is 102400, while the sum is 38.

The square root of 485802245 is about 22040.9220542154. The cubic root of 485802245 is about 786.1157649654.

The spelling of 485802245 in words is "four hundred eighty-five million, eight hundred two thousand, two hundred forty-five".