6552447743 has 2 divisors, whose sum is σ = 6552447744. Its totient is φ = 6552447742.

The previous prime is 6552447739. The next prime is 6552447791. The reversal of 6552447743 is 3477442556.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6552447743 - 2² = 6552447739 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6552447443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3276223871 + 3276223872.

It is an arithmetic number, because the mean of its divisors is an integer number (3276223872).

Almost surely, 2^6552447743 is an apocalyptic number.

6552447743 is a deficient number, since it is larger than the sum of its proper divisors (1).

6552447743 is an equidigital number, since it uses as much as digits as its factorization.

6552447743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2822400, while the sum is 47.

The square root of 6552447743 is about 80947.1910754166. The cubic root of 6552447743 is about 1871.2616709007.

The spelling of 6552447743 in words is "six billion, five hundred fifty-two million, four hundred forty-seven thousand, seven hundred forty-three".