64304016353 has 2 divisors, whose sum is σ = 64304016354. Its totient is φ = 64304016352.

The previous prime is 64304016323. The next prime is 64304016373. The reversal of 64304016353 is 35361040346.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37549525729 + 26754490624 = 193777^2 + 163568^2 .

It is a cyclic number.

It is not a de Polignac number, because 64304016353 - 2¹⁶ = 64303950817 is a prime.

It is not a weakly prime, because it can be changed into another prime (64304016313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32152008176 + 32152008177.

It is an arithmetic number, because the mean of its divisors is an integer number (32152008177).

Almost surely, 2^64304016353 is an apocalyptic number.

It is an amenable number.

64304016353 is a deficient number, since it is larger than the sum of its proper divisors (1).

64304016353 is an equidigital number, since it uses as much as digits as its factorization.

64304016353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 64304016353 its reverse (35361040346), we get a palindrome (99665056699).

The spelling of 64304016353 in words is "sixty-four billion, three hundred four million, sixteen thousand, three hundred fifty-three".