272543738880 has 1056 divisors, whose sum is σ = 1085925312000. Its totient is φ = 58303709184.

The previous prime is 272543738867. The next prime is 272543738891. The reversal of 272543738880 is 88837345272.

It is a self number, because there is not a number n which added to its sum of digits gives 272543738880.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1522590631 + ... + 1522590809.

Almost surely, 2^272543738880 is an apocalyptic number.

272543738880 is a gapful number since it is divisible by the number (20) 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 272543738880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (542962656000).

272543738880 is an abundant number, since it is smaller than the sum of its proper divisors (813381573120).

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

272543738880 is a wasteful number, since it uses less digits than its factorization.

272543738880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 57.

The spelling of 272543738880 in words is "two hundred seventy-two billion, five hundred forty-three million, seven hundred thirty-eight thousand, eight hundred eighty".