6350640787 has 2 divisors, whose sum is σ = 6350640788. Its totient is φ = 6350640786.

The previous prime is 6350640733. The next prime is 6350640833. The reversal of 6350640787 is 7870460536.

It is an a-pointer prime, because the next prime (6350640833) can be obtained adding 6350640787 to its sum of digits (46).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6350640787 is a prime.

It is not a weakly prime, because it can be changed into another prime (6350640707) 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, 3175320393 + 3175320394.

It is an arithmetic number, because the mean of its divisors is an integer number (3175320394).

Almost surely, 2^6350640787 is an apocalyptic number.

6350640787 is a deficient number, since it is larger than the sum of its proper divisors (1).

6350640787 is an equidigital number, since it uses as much as digits as its factorization.

6350640787 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 846720, while the sum is 46.

The square root of 6350640787 is about 79690.9078063489. The cubic root of 6350640787 is about 1851.8501857295.

The spelling of 6350640787 in words is "six billion, three hundred fifty million, six hundred forty thousand, seven hundred eighty-seven".