5438836593 has 12 divisors (see below), whose sum is σ = 7858040320. Its totient is φ = 3624994296.

The previous prime is 5438836541. The next prime is 5438836631. The reversal of 5438836593 is 3956388345.

It is a happy number.

5438836593 is a `hidden beast` number, since 5 + 43 + 8 + 8 + 3 + 6 + 593 = 666.

It is not a de Polignac number, because 5438836593 - 2¹⁰ = 5438835569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5438836093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35221 + ... + 110082.

Almost surely, 2^5438836593 is an apocalyptic number.

It is an amenable number.

5438836593 is a deficient number, since it is larger than the sum of its proper divisors (2419203727).

5438836593 is a wasteful number, since it uses less digits than its factorization.

5438836593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149468 (or 149465 counting only the distinct ones).

The product of its digits is 9331200, while the sum is 54.

The square root of 5438836593 is about 73748.4684112152. The cubic root of 5438836593 is about 1758.6064848653.

The spelling of 5438836593 in words is "five billion, four hundred thirty-eight million, eight hundred thirty-six thousand, five hundred ninety-three".