4594474387543 has 2 divisors, whose sum is σ = 4594474387544. Its totient is φ = 4594474387542.

The previous prime is 4594474387501. The next prime is 4594474387583. The reversal of 4594474387543 is 3457834744954.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4594474387543 - 2¹³ = 4594474379351 is a prime.

It is a super-2 number, since 2×4594474387543² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4594474387583) 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, 2297237193771 + 2297237193772.

It is an arithmetic number, because the mean of its divisors is an integer number (2297237193772).

Almost surely, 2^{4594474387543} is an apocalyptic number.

4594474387543 is a deficient number, since it is larger than the sum of its proper divisors (1).

4594474387543 is an equidigital number, since it uses as much as digits as its factorization.

4594474387543 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 812851200, while the sum is 67.

The spelling of 4594474387543 in words is "four trillion, five hundred ninety-four billion, four hundred seventy-four million, three hundred eighty-seven thousand, five hundred forty-three".