5178744383 has 2 divisors, whose sum is σ = 5178744384. Its totient is φ = 5178744382.

The previous prime is 5178744379. The next prime is 5178744419. The reversal of 5178744383 is 3834478715.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5178744383 - 2² = 5178744379 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5178744343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2589372191 + 2589372192.

It is an arithmetic number, because the mean of its divisors is an integer number (2589372192).

Almost surely, 2^5178744383 is an apocalyptic number.

5178744383 is a deficient number, since it is larger than the sum of its proper divisors (1).

5178744383 is an equidigital number, since it uses as much as digits as its factorization.

5178744383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2257920, while the sum is 50.

The square root of 5178744383 is about 71963.4934046423. The cubic root of 5178744383 is about 1730.1144169039.

The spelling of 5178744383 in words is "five billion, one hundred seventy-eight million, seven hundred forty-four thousand, three hundred eighty-three".