6368448601 has 2 divisors, whose sum is σ = 6368448602. Its totient is φ = 6368448600.

The previous prime is 6368448563. The next prime is 6368448701. The reversal of 6368448601 is 1068448636.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4316358601 + 2052090000 = 65699^2 + 45300^2 .

It is a cyclic number.

It is not a de Polignac number, because 6368448601 - 2²¹ = 6366351449 is a prime.

It is not a weakly prime, because it can be changed into another prime (6368448701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3184224300 + 3184224301.

It is an arithmetic number, because the mean of its divisors is an integer number (3184224301).

Almost surely, 2^6368448601 is an apocalyptic number.

It is an amenable number.

6368448601 is a deficient number, since it is larger than the sum of its proper divisors (1).

6368448601 is an equidigital number, since it uses as much as digits as its factorization.

6368448601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 46.

The square root of 6368448601 is about 79802.5601155752. The cubic root of 6368448601 is about 1853.5794929888.

The spelling of 6368448601 in words is "six billion, three hundred sixty-eight million, four hundred forty-eight thousand, six hundred one".