10446392647 has 2 divisors, whose sum is σ = 10446392648. Its totient is φ = 10446392646.

The previous prime is 10446392639. The next prime is 10446392707. The reversal of 10446392647 is 74629364401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10446392647 - 2³ = 10446392639 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10446392597 and 10446392606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10446392347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5223196323 + 5223196324.

It is an arithmetic number, because the mean of its divisors is an integer number (5223196324).

Almost surely, 2^10446392647 is an apocalyptic number.

10446392647 is a deficient number, since it is larger than the sum of its proper divisors (1).

10446392647 is an equidigital number, since it uses as much as digits as its factorization.

10446392647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 10446392647 in words is "ten billion, four hundred forty-six million, three hundred ninety-two thousand, six hundred forty-seven".