775757838083 has 2 divisors, whose sum is σ = 775757838084. Its totient is φ = 775757838082.

The previous prime is 775757838041. The next prime is 775757838103. The reversal of 775757838083 is 380838757577.

775757838083 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 775757838083 - 2¹⁰ = 775757837059 is a prime.

It is a super-2 number, since 2×775757838083² (a number of 25 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (775757838013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 387878919041 + 387878919042.

It is an arithmetic number, because the mean of its divisors is an integer number (387878919042).

Almost surely, 2^775757838083 is an apocalyptic number.

775757838083 is a deficient number, since it is larger than the sum of its proper divisors (1).

775757838083 is an equidigital number, since it uses as much as digits as its factorization.

775757838083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276595200, while the sum is 68.

The spelling of 775757838083 in words is "seven hundred seventy-five billion, seven hundred fifty-seven million, eight hundred thirty-eight thousand, eighty-three".