5443470647 has 2 divisors, whose sum is σ = 5443470648. Its totient is φ = 5443470646.

The previous prime is 5443470583. The next prime is 5443470667. The reversal of 5443470647 is 7460743445.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5443470647 - 2⁶ = 5443470583 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5443470598 and 5443470607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5443470667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721735323 + 2721735324.

It is an arithmetic number, because the mean of its divisors is an integer number (2721735324).

Almost surely, 2^5443470647 is an apocalyptic number.

5443470647 is a deficient number, since it is larger than the sum of its proper divisors (1).

5443470647 is an equidigital number, since it uses as much as digits as its factorization.

5443470647 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 44.

The square root of 5443470647 is about 73779.8796895197. The cubic root of 5443470647 is about 1759.1058051297.

The spelling of 5443470647 in words is "five billion, four hundred forty-three million, four hundred seventy thousand, six hundred forty-seven".