5513234443 has 2 divisors, whose sum is σ = 5513234444. Its totient is φ = 5513234442.

The previous prime is 5513234417. The next prime is 5513234449. The reversal of 5513234443 is 3444323155.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5513234443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5513234399 and 5513234408.

It is not a weakly prime, because it can be changed into another prime (5513234449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2756617221 + 2756617222.

It is an arithmetic number, because the mean of its divisors is an integer number (2756617222).

Almost surely, 2^5513234443 is an apocalyptic number.

5513234443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5513234443 is an equidigital number, since it uses as much as digits as its factorization.

5513234443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86400, while the sum is 34.

The square root of 5513234443 is about 74251.1578562920. The cubic root of 5513234443 is about 1766.5888576190.

Adding to 5513234443 its reverse (3444323155), we get a palindrome (8957557598).

The spelling of 5513234443 in words is "five billion, five hundred thirteen million, two hundred thirty-four thousand, four hundred forty-three".