63064347373 has 2 divisors, whose sum is σ = 63064347374. Its totient is φ = 63064347372.

The previous prime is 63064347349. The next prime is 63064347413. The reversal of 63064347373 is 37374346036.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41578064649 + 21486282724 = 203907^2 + 146582^2 .

It is a cyclic number.

It is not a de Polignac number, because 63064347373 - 2³³ = 54474412781 is a prime.

It is a super-2 number, since 2×63064347373² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (63064347323) 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, 31532173686 + 31532173687.

It is an arithmetic number, because the mean of its divisors is an integer number (31532173687).

Almost surely, 2^63064347373 is an apocalyptic number.

It is an amenable number.

63064347373 is a deficient number, since it is larger than the sum of its proper divisors (1).

63064347373 is an equidigital number, since it uses as much as digits as its factorization.

63064347373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 46.

The spelling of 63064347373 in words is "sixty-three billion, sixty-four million, three hundred forty-seven thousand, three hundred seventy-three".