63770650377059 has 2 divisors, whose sum is σ = 63770650377060. Its totient is φ = 63770650377058.

The previous prime is 63770650377043. The next prime is 63770650377097. The reversal of 63770650377059 is 95077305607736.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 63770650377059 - 2⁴ = 63770650377043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 63770650376986 and 63770650377004.

It is not a weakly prime, because it can be changed into another prime (63770650377859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31885325188529 + 31885325188530.

It is an arithmetic number, because the mean of its divisors is an integer number (31885325188530).

Almost surely, 2^{63770650377059} is an apocalyptic number.

63770650377059 is a deficient number, since it is larger than the sum of its proper divisors (1).

63770650377059 is an equidigital number, since it uses as much as digits as its factorization.

63770650377059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 175032900, while the sum is 65.

The spelling of 63770650377059 in words is "sixty-three trillion, seven hundred seventy billion, six hundred fifty million, three hundred seventy-seven thousand, fifty-nine".