5143729783 has 2 divisors, whose sum is σ = 5143729784. Its totient is φ = 5143729782.

The previous prime is 5143729781. The next prime is 5143729817. The reversal of 5143729783 is 3879273415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5143729783 - 2¹ = 5143729781 is a prime.

Together with 5143729781, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5143729781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2571864891 + 2571864892.

It is an arithmetic number, because the mean of its divisors is an integer number (2571864892).

Almost surely, 2^5143729783 is an apocalyptic number.

5143729783 is a deficient number, since it is larger than the sum of its proper divisors (1).

5143729783 is an equidigital number, since it uses as much as digits as its factorization.

5143729783 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1270080, while the sum is 49.

The square root of 5143729783 is about 71719.8004947030. The cubic root of 5143729783 is about 1726.2063711998.

The spelling of 5143729783 in words is "five billion, one hundred forty-three million, seven hundred twenty-nine thousand, seven hundred eighty-three".