63675338323 has 2 divisors, whose sum is σ = 63675338324. Its totient is φ = 63675338322.

The previous prime is 63675338291. The next prime is 63675338327. The reversal of 63675338323 is 32383357636.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 63675338323 - 2⁵ = 63675338291 is a prime.

It is not a weakly prime, because it can be changed into another prime (63675338327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31837669161 + 31837669162.

It is an arithmetic number, because the mean of its divisors is an integer number (31837669162).

Almost surely, 2^63675338323 is an apocalyptic number.

63675338323 is a deficient number, since it is larger than the sum of its proper divisors (1).

63675338323 is an equidigital number, since it uses as much as digits as its factorization.

63675338323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4898880, while the sum is 49.

The spelling of 63675338323 in words is "sixty-three billion, six hundred seventy-five million, three hundred thirty-eight thousand, three hundred twenty-three".