5135970647783 has 2 divisors, whose sum is σ = 5135970647784. Its totient is φ = 5135970647782.

The previous prime is 5135970647707. The next prime is 5135970647861. The reversal of 5135970647783 is 3877460795315.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5135970647783 - 2⁸ = 5135970647527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135970647183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567985323891 + 2567985323892.

It is an arithmetic number, because the mean of its divisors is an integer number (2567985323892).

Almost surely, 2^{5135970647783} is an apocalyptic number.

5135970647783 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135970647783 is an equidigital number, since it uses as much as digits as its factorization.

5135970647783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 133358400, while the sum is 65.

The spelling of 5135970647783 in words is "five trillion, one hundred thirty-five billion, nine hundred seventy million, six hundred forty-seven thousand, seven hundred eighty-three".