541043280 has 160 divisors (see below), whose sum is σ = 1871070720. Its totient is φ = 143700480.

The previous prime is 541043213. The next prime is 541043281. The reversal of 541043280 is 82340145.

541043280 is a `hidden beast` number, since 541 + 0 + 43 + 2 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541043281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 999810 + ... + 1000350.

It is an arithmetic number, because the mean of its divisors is an integer number (11694192).

Almost surely, 2^541043280 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541043280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (935535360).

541043280 is an abundant number, since it is smaller than the sum of its proper divisors (1330027440).

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

541043280 is a wasteful number, since it uses less digits than its factorization.

541043280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1026 (or 1014 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 541043280 is about 23260.3370568872. The cubic root of 541043280 is about 814.8493730940.

The spelling of 541043280 in words is "five hundred forty-one million, forty-three thousand, two hundred eighty".