485641852 has 6 divisors (see below), whose sum is σ = 849873248. Its totient is φ = 242820924.

The previous prime is 485641837. The next prime is 485641853. The reversal of 485641852 is 258146584.

It is a junction number, because it is equal to n+sod(n) for n = 485641799 and 485641808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (485641853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60705228 + ... + 60705235.

Almost surely, 2^485641852 is an apocalyptic number.

It is an amenable number.

485641852 is a deficient number, since it is larger than the sum of its proper divisors (364231396).

485641852 is a wasteful number, since it uses less digits than its factorization.

485641852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121410467 (or 121410465 counting only the distinct ones).

The product of its digits is 307200, while the sum is 43.

The square root of 485641852 is about 22037.2832263870. The cubic root of 485641852 is about 786.0292404957.

The spelling of 485641852 in words is "four hundred eighty-five million, six hundred forty-one thousand, eight hundred fifty-two".