5143758399 has 24 divisors (see below), whose sum is σ = 8014566560. Its totient is φ = 3160181952.

The previous prime is 5143758377. The next prime is 5143758407. The reversal of 5143758399 is 9938573415.

5143758399 is a `hidden beast` number, since 51 + 4 + 3 + 7 + 583 + 9 + 9 = 666.

It is a Cunningham number, because it is equal to 71720²-1.

It is not a de Polignac number, because 5143758399 - 2⁷ = 5143758271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5143758329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35862 + ... + 107580.

Almost surely, 2^5143758399 is an apocalyptic number.

5143758399 is a deficient number, since it is larger than the sum of its proper divisors (2870808161).

5143758399 is a wasteful number, since it uses less digits than its factorization.

5143758399 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72351 (or 72348 counting only the distinct ones).

The product of its digits is 4082400, while the sum is 54.

The square root of 5143758399 is about 71719.9999930284. Note that the first 5 decimals coincide. The cubic root of 5143758399 is about 1726.2095723160.

The spelling of 5143758399 in words is "five billion, one hundred forty-three million, seven hundred fifty-eight thousand, three hundred ninety-nine".