5147667443 has 2 divisors, whose sum is σ = 5147667444. Its totient is φ = 5147667442.

The previous prime is 5147667409. The next prime is 5147667457. The reversal of 5147667443 is 3447667415.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5147667443 is a prime.

It is not a weakly prime, because it can be changed into another prime (5147667043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573833721 + 2573833722.

It is an arithmetic number, because the mean of its divisors is an integer number (2573833722).

Almost surely, 2^5147667443 is an apocalyptic number.

5147667443 is a deficient number, since it is larger than the sum of its proper divisors (1).

5147667443 is an equidigital number, since it uses as much as digits as its factorization.

5147667443 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1693440, while the sum is 47.

The square root of 5147667443 is about 71747.2469367292. The cubic root of 5147667443 is about 1726.6467442573.

The spelling of 5147667443 in words is "five billion, one hundred forty-seven million, six hundred sixty-seven thousand, four hundred forty-three".