6563325707 has 2 divisors, whose sum is σ = 6563325708. Its totient is φ = 6563325706.

The previous prime is 6563325661. The next prime is 6563325739. The reversal of 6563325707 is 7075233656.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6563325707 - 2²⁶ = 6496216843 is a prime.

It is not a weakly prime, because it can be changed into another prime (6563325107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3281662853 + 3281662854.

It is an arithmetic number, because the mean of its divisors is an integer number (3281662854).

Almost surely, 2^6563325707 is an apocalyptic number.

6563325707 is a deficient number, since it is larger than the sum of its proper divisors (1).

6563325707 is an equidigital number, since it uses as much as digits as its factorization.

6563325707 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 793800, while the sum is 44.

The square root of 6563325707 is about 81014.3549440468. The cubic root of 6563325707 is about 1872.2966155986.

The spelling of 6563325707 in words is "six billion, five hundred sixty-three million, three hundred twenty-five thousand, seven hundred seven".