5385776663 has 2 divisors, whose sum is σ = 5385776664. Its totient is φ = 5385776662.

The previous prime is 5385776657. The next prime is 5385776701. The reversal of 5385776663 is 3666775835.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5385776663 - 2³² = 1090809367 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 5385776599 and 5385776608.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5385776603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2692888331 + 2692888332.

It is an arithmetic number, because the mean of its divisors is an integer number (2692888332).

Almost surely, 2^5385776663 is an apocalyptic number.

5385776663 is a deficient number, since it is larger than the sum of its proper divisors (1).

5385776663 is an equidigital number, since it uses as much as digits as its factorization.

5385776663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19051200, while the sum is 56.

The square root of 5385776663 is about 73387.8509223427. The cubic root of 5385776663 is about 1752.8689444858.

The spelling of 5385776663 in words is "five billion, three hundred eighty-five million, seven hundred seventy-six thousand, six hundred sixty-three".