5340053443 has 2 divisors, whose sum is σ = 5340053444. Its totient is φ = 5340053442.

The previous prime is 5340053429. The next prime is 5340053449. The reversal of 5340053443 is 3443500435.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5340053443 is a prime.

It is not a weakly prime, because it can be changed into another prime (5340053449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2670026721 + 2670026722.

It is an arithmetic number, because the mean of its divisors is an integer number (2670026722).

Almost surely, 2^5340053443 is an apocalyptic number.

5340053443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5340053443 is an equidigital number, since it uses as much as digits as its factorization.

5340053443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 31.

The square root of 5340053443 is about 73075.6692956007. The cubic root of 5340053443 is about 1747.8944410446.

Adding to 5340053443 its reverse (3443500435), we get a palindrome (8783553878).

The spelling of 5340053443 in words is "five billion, three hundred forty million, fifty-three thousand, four hundred forty-three".