275727872000 has 416 divisors, whose sum is σ = 794891335680. Its totient is φ = 93521510400.

The previous prime is 275727871943. The next prime is 275727872059. The reversal of 275727872000 is 278727572.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 383487641 + ... + 383488359.

It is an arithmetic number, because the mean of its divisors is an integer number (1910796480).

Almost surely, 2^275727872000 is an apocalyptic number.

275727872000 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 275727872000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (397445667840).

275727872000 is an abundant number, since it is smaller than the sum of its proper divisors (519163463680).

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

275727872000 is an equidigital number, since it uses as much as digits as its factorization.

275727872000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 872 (or 840 counting only the distinct ones).

The product of its (nonzero) digits is 768320, while the sum is 47.

The spelling of 275727872000 in words is "two hundred seventy-five billion, seven hundred twenty-seven million, eight hundred seventy-two thousand".