6350678351947 has 2 divisors, whose sum is σ = 6350678351948. Its totient is φ = 6350678351946.

The previous prime is 6350678351767. The next prime is 6350678351977. The reversal of 6350678351947 is 7491538760536.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6350678351947 is a prime.

It is a super-2 number, since 2×6350678351947² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (6350678351977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3175339175973 + 3175339175974.

It is an arithmetic number, because the mean of its divisors is an integer number (3175339175974).

Almost surely, 2^{6350678351947} is an apocalyptic number.

6350678351947 is a deficient number, since it is larger than the sum of its proper divisors (1).

6350678351947 is an equidigital number, since it uses as much as digits as its factorization.

6350678351947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 114307200, while the sum is 64.

The spelling of 6350678351947 in words is "six trillion, three hundred fifty billion, six hundred seventy-eight million, three hundred fifty-one thousand, nine hundred forty-seven".