47315743327 has 2 divisors, whose sum is σ = 47315743328. Its totient is φ = 47315743326.

The previous prime is 47315743297. The next prime is 47315743333. The reversal of 47315743327 is 72334751374.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 47315743327 - 2¹¹ = 47315741279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47315743337) 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, 23657871663 + 23657871664.

It is an arithmetic number, because the mean of its divisors is an integer number (23657871664).

Almost surely, 2^47315743327 is an apocalyptic number.

47315743327 is a deficient number, since it is larger than the sum of its proper divisors (1).

47315743327 is an equidigital number, since it uses as much as digits as its factorization.

47315743327 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1481760, while the sum is 46.

The spelling of 47315743327 in words is "forty-seven billion, three hundred fifteen million, seven hundred forty-three thousand, three hundred twenty-seven".