485839444938584 has 32 divisors (see below), whose sum is σ = 993810082809600. Its totient is φ = 220825537602720.

The previous prime is 485839444938571. The next prime is 485839444938623.

It is a happy number.

485839444938584 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 485839444938496 and 485839444938505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130323164 + ... + 133999275.

It is an arithmetic number, because the mean of its divisors is an integer number (31056565087800).

Almost surely, 2^{485839444938584} is an apocalyptic number.

485839444938584 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

485839444938584 is an abundant number, since it is smaller than the sum of its proper divisors (507970637871016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

485839444938584 is a wasteful number, since it uses less digits than its factorization.

485839444938584 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 264343343 (or 264343339 counting only the distinct ones).

The product of its digits is 76441190400, while the sum is 86.

The spelling of 485839444938584 in words is "four hundred eighty-five trillion, eight hundred thirty-nine billion, four hundred forty-four million, nine hundred thirty-eight thousand, five hundred eighty-four".