5355542443 has 2 divisors, whose sum is σ = 5355542444. Its totient is φ = 5355542442.

The previous prime is 5355542383. The next prime is 5355542447. The reversal of 5355542443 is 3442455535.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5355542443 - 2²⁵ = 5321988011 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5355542396 and 5355542405.

It is not a weakly prime, because it can be changed into another prime (5355542447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2677771221 + 2677771222.

It is an arithmetic number, because the mean of its divisors is an integer number (2677771222).

Almost surely, 2^5355542443 is an apocalyptic number.

5355542443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5355542443 is an equidigital number, since it uses as much as digits as its factorization.

5355542443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 720000, while the sum is 40.

The square root of 5355542443 is about 73181.5717445314. The cubic root of 5355542443 is about 1749.5827514631.

Adding to 5355542443 its reverse (3442455535), we get a palindrome (8797997978).

The spelling of 5355542443 in words is "five billion, three hundred fifty-five million, five hundred forty-two thousand, four hundred forty-three".