63469357108273 has 2 divisors, whose sum is σ = 63469357108274. Its totient is φ = 63469357108272.

The previous prime is 63469357108237. The next prime is 63469357108291. The reversal of 63469357108273 is 37280175396436.

63469357108273 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (63469357108237) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53669001283569 + 9800355824704 = 7325913^2 + 3130552^2 .

It is a cyclic number.

It is not a de Polignac number, because 63469357108273 - 2²¹ = 63469355011121 is a prime.

It is not a weakly prime, because it can be changed into another prime (63469357109273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31734678554136 + 31734678554137.

It is an arithmetic number, because the mean of its divisors is an integer number (31734678554137).

It is a 1-persistent number, because it is pandigital, but 2⋅63469357108273 = 126938714216546 is not.

Almost surely, 2^{63469357108273} is an apocalyptic number.

It is an amenable number.

63469357108273 is a deficient number, since it is larger than the sum of its proper divisors (1).

63469357108273 is an equidigital number, since it uses as much as digits as its factorization.

63469357108273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 137168640, while the sum is 64.

The spelling of 63469357108273 in words is "sixty-three trillion, four hundred sixty-nine billion, three hundred fifty-seven million, one hundred eight thousand, two hundred seventy-three".