47268024647 has 2 divisors, whose sum is σ = 47268024648. Its totient is φ = 47268024646.

The previous prime is 47268024619. The next prime is 47268024677. The reversal of 47268024647 is 74642086274.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47268024647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 47268024595 and 47268024604.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47268024677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23634012323 + 23634012324.

It is an arithmetic number, because the mean of its divisors is an integer number (23634012324).

Almost surely, 2^47268024647 is an apocalyptic number.

47268024647 is a deficient number, since it is larger than the sum of its proper divisors (1).

47268024647 is an equidigital number, since it uses as much as digits as its factorization.

47268024647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3612672, while the sum is 50.

The spelling of 47268024647 in words is "forty-seven billion, two hundred sixty-eight million, twenty-four thousand, six hundred forty-seven".