272541844980 has 72 divisors (see below), whose sum is σ = 826935181800. Its totient is φ = 72658052352.

The previous prime is 272541844979. The next prime is 272541844987. The reversal of 272541844980 is 89448145272.

272541844980 is a `hidden beast` number, since 2 + 7 + 2 + 541 + 8 + 4 + 4 + 98 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 14433139044 + 258108705936 = 120138^2 + 508044^2 .

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272541844987) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 463506 + ... + 871734.

Almost surely, 2^272541844980 is an apocalyptic number.

272541844980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

272541844980 is an abundant number, since it is smaller than the sum of its proper divisors (554393336820).

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

272541844980 is a wasteful number, since it uses less digits than its factorization.

272541844980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 411953 (or 411948 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The spelling of 272541844980 in words is "two hundred seventy-two billion, five hundred forty-one million, eight hundred forty-four thousand, nine hundred eighty".