6423393601 has 2 divisors, whose sum is σ = 6423393602. Its totient is φ = 6423393600.

The previous prime is 6423393569. The next prime is 6423393637. The reversal of 6423393601 is 1063933246.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3885652225 + 2537741376 = 62335^2 + 50376^2 .

It is a cyclic number.

It is not a de Polignac number, because 6423393601 - 2⁵ = 6423393569 is a prime.

It is a super-3 number, since 3×6423393601³ (a number of 30 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (6423393001) 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, 3211696800 + 3211696801.

It is an arithmetic number, because the mean of its divisors is an integer number (3211696801).

Almost surely, 2^6423393601 is an apocalyptic number.

It is an amenable number.

6423393601 is a deficient number, since it is larger than the sum of its proper divisors (1).

6423393601 is an equidigital number, since it uses as much as digits as its factorization.

6423393601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69984, while the sum is 37.

The square root of 6423393601 is about 80146.0766413428. The cubic root of 6423393601 is about 1858.8949385548.

The spelling of 6423393601 in words is "six billion, four hundred twenty-three million, three hundred ninety-three thousand, six hundred one".