485886020413455 has 24 divisors (see below), whose sum is σ = 842221604603808. Its totient is φ = 259133312665536.

The previous prime is 485886020413433. The next prime is 485886020413487. The reversal of 485886020413455 is 554314020688584.

It is a happy number.

485886020413455 is a `hidden beast` number, since 4 + 8 + 5 + 8 + 8 + 602 + 0 + 4 + 13 + 4 + 5 + 5 = 666.

It is not a de Polignac number, because 485886020413455 - 2¹⁰ = 485886020412431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 485886020413392 and 485886020413401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 120880212 + ... + 124835081.

It is an arithmetic number, because the mean of its divisors is an integer number (35092566858492).

Almost surely, 2^{485886020413455} is an apocalyptic number.

485886020413455 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

485886020413455 is a deficient number, since it is larger than the sum of its proper divisors (356335584190353).

485886020413455 is a wasteful number, since it uses less digits than its factorization.

485886020413455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245759247 (or 245759244 counting only the distinct ones).

The product of its (nonzero) digits is 147456000, while the sum is 63.

The spelling of 485886020413455 in words is "four hundred eighty-five trillion, eight hundred eighty-six billion, twenty million, four hundred thirteen thousand, four hundred fifty-five".