47556327271 has 2 divisors, whose sum is σ = 47556327272. Its totient is φ = 47556327270.

The previous prime is 47556327227. The next prime is 47556327283. The reversal of 47556327271 is 17272365574.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47556327271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47556397271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23778163635 + 23778163636.

It is an arithmetic number, because the mean of its divisors is an integer number (23778163636).

Almost surely, 2^47556327271 is an apocalyptic number.

47556327271 is a deficient number, since it is larger than the sum of its proper divisors (1).

47556327271 is an equidigital number, since it uses as much as digits as its factorization.

47556327271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2469600, while the sum is 49.

The spelling of 47556327271 in words is "forty-seven billion, five hundred fifty-six million, three hundred twenty-seven thousand, two hundred seventy-one".