6448862701 has 2 divisors, whose sum is σ = 6448862702. Its totient is φ = 6448862700.

The previous prime is 6448862687. The next prime is 6448862731. The reversal of 6448862701 is 1072688446.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4851261801 + 1597600900 = 69651^2 + 39970^2 .

It is a cyclic number.

It is not a de Polignac number, because 6448862701 - 2⁷ = 6448862573 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6448862731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3224431350 + 3224431351.

It is an arithmetic number, because the mean of its divisors is an integer number (3224431351).

Almost surely, 2^6448862701 is an apocalyptic number.

It is an amenable number.

6448862701 is a deficient number, since it is larger than the sum of its proper divisors (1).

6448862701 is an equidigital number, since it uses as much as digits as its factorization.

6448862701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 516096, while the sum is 46.

The square root of 6448862701 is about 80304.8111945978. The cubic root of 6448862701 is about 1861.3485711752.

The spelling of 6448862701 in words is "six billion, four hundred forty-eight million, eight hundred sixty-two thousand, seven hundred one".