47047330727 has 2 divisors, whose sum is σ = 47047330728. Its totient is φ = 47047330726.

The previous prime is 47047330651. The next prime is 47047330747. The reversal of 47047330727 is 72703374074.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47047330727 - 2⁸ = 47047330471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47047330747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23523665363 + 23523665364.

It is an arithmetic number, because the mean of its divisors is an integer number (23523665364).

Almost surely, 2^47047330727 is an apocalyptic number.

47047330727 is a deficient number, since it is larger than the sum of its proper divisors (1).

47047330727 is an equidigital number, since it uses as much as digits as its factorization.

47047330727 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 691488, while the sum is 44.

The spelling of 47047330727 in words is "forty-seven billion, forty-seven million, three hundred thirty thousand, seven hundred twenty-seven".