541039811 has 16 divisors (see below), whose sum is σ = 592905600. Its totient is φ = 493631424.

The previous prime is 541039781. The next prime is 541039831. The reversal of 541039811 is 118930145.

541039811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-541039811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541039831) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194150 + ... + 196916.

It is an arithmetic number, because the mean of its divisors is an integer number (37056600).

Almost surely, 2^541039811 is an apocalyptic number.

541039811 is a deficient number, since it is larger than the sum of its proper divisors (51865789).

541039811 is an equidigital number, since it uses as much as digits as its factorization.

541039811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2895 (or 2869 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 541039811 is about 23260.2624877709. The cubic root of 541039811 is about 814.8476315707.

Adding to 541039811 its reverse (118930145), we get a palindrome (659969956).

The spelling of 541039811 in words is "five hundred forty-one million, thirty-nine thousand, eight hundred eleven".