63760250513 has 2 divisors, whose sum is σ = 63760250514. Its totient is φ = 63760250512.

The previous prime is 63760250413. The next prime is 63760250539. The reversal of 63760250513 is 31505206736.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 47398514944 + 16361735569 = 217712^2 + 127913^2 .

It is a cyclic number.

It is not a de Polignac number, because 63760250513 - 2¹⁴ = 63760234129 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (63760250573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31880125256 + 31880125257.

It is an arithmetic number, because the mean of its divisors is an integer number (31880125257).

Almost surely, 2^63760250513 is an apocalyptic number.

It is an amenable number.

63760250513 is a deficient number, since it is larger than the sum of its proper divisors (1).

63760250513 is an equidigital number, since it uses as much as digits as its factorization.

63760250513 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 113400, while the sum is 38.

The spelling of 63760250513 in words is "sixty-three billion, seven hundred sixty million, two hundred fifty thousand, five hundred thirteen".