541305568836 has 72 divisors (see below), whose sum is σ = 1428007351680. Its totient is φ = 172564089984.

The previous prime is 541305568831. The next prime is 541305568879. The reversal of 541305568836 is 638865503145.

It is a happy number.

541305568836 is a `hidden beast` number, since 5 + 4 + 1 + 3 + 0 + 556 + 8 + 83 + 6 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (541305568831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5856961 + ... + 5948663.

It is an arithmetic number, because the mean of its divisors is an integer number (19833435440).

Almost surely, 2^541305568836 is an apocalyptic number.

It is an amenable number.

541305568836 is an abundant number, since it is smaller than the sum of its proper divisors (886701782844).

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

541305568836 is a wasteful number, since it uses less digits than its factorization.

541305568836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98865 (or 98860 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 54.

The spelling of 541305568836 in words is "five hundred forty-one billion, three hundred five million, five hundred sixty-eight thousand, eight hundred thirty-six".