6563325739 has 2 divisors, whose sum is σ = 6563325740. Its totient is φ = 6563325738.

The previous prime is 6563325707. The next prime is 6563325749. The reversal of 6563325739 is 9375233656.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6563325739 - 2⁵ = 6563325707 is a prime.

It is a super-2 number, since 2×6563325739² = 86154489512439792242, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6563325692 and 6563325701.

It is not a weakly prime, because it can be changed into another prime (6563325749) 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, 3281662869 + 3281662870.

It is an arithmetic number, because the mean of its divisors is an integer number (3281662870).

Almost surely, 2^6563325739 is an apocalyptic number.

6563325739 is a deficient number, since it is larger than the sum of its proper divisors (1).

6563325739 is an equidigital number, since it uses as much as digits as its factorization.

6563325739 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3061800, while the sum is 49.

The square root of 6563325739 is about 81014.3551415427. The cubic root of 6563325739 is about 1872.2966186414.

The spelling of 6563325739 in words is "six billion, five hundred sixty-three million, three hundred twenty-five thousand, seven hundred thirty-nine".