5541343043 has 2 divisors, whose sum is σ = 5541343044. Its totient is φ = 5541343042.

The previous prime is 5541342991. The next prime is 5541343051. The reversal of 5541343043 is 3403431455.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5541343043 - 2⁸ = 5541342787 is a prime.

It is not a weakly prime, because it can be changed into another prime (5541343243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2770671521 + 2770671522.

It is an arithmetic number, because the mean of its divisors is an integer number (2770671522).

Almost surely, 2^5541343043 is an apocalyptic number.

5541343043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5541343043 is an equidigital number, since it uses as much as digits as its factorization.

5541343043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 5541343043 is about 74440.1977630366. The cubic root of 5541343043 is about 1769.5860207315.

Adding to 5541343043 its reverse (3403431455), we get a palindrome (8944774498).

The spelling of 5541343043 in words is "five billion, five hundred forty-one million, three hundred forty-three thousand, forty-three".