105485500256 has 24 divisors (see below), whose sum is σ = 211079083824. Its totient is φ = 51878113920.

The previous prime is 105485500213. The next prime is 105485500261. The reversal of 105485500256 is 652005584501.

It is a super-2 number, since 2×105485500256² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27017900 + ... + 27021803.

It is an arithmetic number, because the mean of its divisors is an integer number (8794961826).

Almost surely, 2^105485500256 is an apocalyptic number.

105485500256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

105485500256 is an abundant number, since it is smaller than the sum of its proper divisors (105593583568).

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

105485500256 is an equidigital number, since it uses as much as digits as its factorization.

105485500256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54039774 (or 54039766 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 41.

The spelling of 105485500256 in words is "one hundred five billion, four hundred eighty-five million, five hundred thousand, two hundred fifty-six".