6450241663 has 2 divisors, whose sum is σ = 6450241664. Its totient is φ = 6450241662.

The previous prime is 6450241627. The next prime is 6450241717. The reversal of 6450241663 is 3661420546.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6450241663 - 2¹⁷ = 6450110591 is a prime.

It is a super-2 number, since 2×6450241663² = 83211235022202011138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6450244663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3225120831 + 3225120832.

It is an arithmetic number, because the mean of its divisors is an integer number (3225120832).

Almost surely, 2^6450241663 is an apocalyptic number.

6450241663 is a deficient number, since it is larger than the sum of its proper divisors (1).

6450241663 is an equidigital number, since it uses as much as digits as its factorization.

6450241663 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 103680, while the sum is 37.

The square root of 6450241663 is about 80313.3965350738. The cubic root of 6450241663 is about 1861.4812326041.

The spelling of 6450241663 in words is "six billion, four hundred fifty million, two hundred forty-one thousand, six hundred sixty-three".