272546844856 has 96 divisors (see below), whose sum is σ = 624481131600. Its totient is φ = 110411857920.

The previous prime is 272546844803. The next prime is 272546844887. The reversal of 272546844856 is 658448645272.

It is a junction number, because it is equal to n+sod(n) for n = 272546844794 and 272546844803.

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, 115320 + ... + 747256.

Almost surely, 2^272546844856 is an apocalyptic number.

272546844856 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272546844856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (312240565800).

272546844856 is an abundant number, since it is smaller than the sum of its proper divisors (351934286744).

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

272546844856 is a wasteful number, since it uses less digits than its factorization.

272546844856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632009 (or 631992 counting only the distinct ones).

The product of its digits is 103219200, while the sum is 61.

The spelling of 272546844856 in words is "two hundred seventy-two billion, five hundred forty-six million, eight hundred forty-four thousand, eight hundred fifty-six".