5673344591 has 2 divisors, whose sum is σ = 5673344592. Its totient is φ = 5673344590.

The previous prime is 5673344587. The next prime is 5673344603. The reversal of 5673344591 is 1954433765.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5673344591 - 2² = 5673344587 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5673341591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836672295 + 2836672296.

It is an arithmetic number, because the mean of its divisors is an integer number (2836672296).

Almost surely, 2^5673344591 is an apocalyptic number.

5673344591 is a deficient number, since it is larger than the sum of its proper divisors (1).

5673344591 is an equidigital number, since it uses as much as digits as its factorization.

5673344591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1360800, while the sum is 47.

The square root of 5673344591 is about 75321.6077297876. The cubic root of 5673344591 is about 1783.5271339814.

The spelling of 5673344591 in words is "five billion, six hundred seventy-three million, three hundred forty-four thousand, five hundred ninety-one".