541356043 has 4 divisors (see below), whose sum is σ = 548980848. Its totient is φ = 533731240.

The previous prime is 541356031. The next prime is 541356071. The reversal of 541356043 is 340653145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-541356043 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 541355996 and 541356014.

It is not an unprimeable number, because it can be changed into a prime (541356073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3812296 + ... + 3812437.

It is an arithmetic number, because the mean of its divisors is an integer number (137245212).

Almost surely, 2^541356043 is an apocalyptic number.

541356043 is a deficient number, since it is larger than the sum of its proper divisors (7624805).

541356043 is an equidigital number, since it uses as much as digits as its factorization.

541356043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7624804.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 541356043 is about 23267.0591824579. The cubic root of 541356043 is about 815.0063572340.

The spelling of 541356043 in words is "five hundred forty-one million, three hundred fifty-six thousand, forty-three".