485245184265 has 96 divisors (see below), whose sum is σ = 873225100800. Its totient is φ = 249153408000.

The previous prime is 485245184219. The next prime is 485245184267. The reversal of 485245184265 is 562481542584.

485245184265 is a `hidden beast` number, since 4 + 8 + 5 + 24 + 518 + 42 + 65 = 666.

It is not a de Polignac number, because 485245184265 - 2¹¹ = 485245182217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (485245184267) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 23546436 + ... + 23567034.

It is an arithmetic number, because the mean of its divisors is an integer number (9096094800).

Almost surely, 2^485245184265 is an apocalyptic number.

485245184265 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

485245184265 is a deficient number, since it is larger than the sum of its proper divisors (387979916535).

485245184265 is a wasteful number, since it uses less digits than its factorization.

485245184265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20855 (or 20852 counting only the distinct ones).

The product of its digits is 12288000, while the sum is 54.

The spelling of 485245184265 in words is "four hundred eighty-five billion, two hundred forty-five million, one hundred eighty-four thousand, two hundred sixty-five".