47274526171 has 2 divisors, whose sum is σ = 47274526172. Its totient is φ = 47274526170.

The previous prime is 47274526133. The next prime is 47274526217. The reversal of 47274526171 is 17162547274.

It is an a-pointer prime, because the next prime (47274526217) can be obtained adding 47274526171 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47274526171 - 2¹⁵ = 47274493403 is a prime.

It is not a weakly prime, because it can be changed into another prime (47274526571) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23637263085 + 23637263086.

It is an arithmetic number, because the mean of its divisors is an integer number (23637263086).

Almost surely, 2^47274526171 is an apocalyptic number.

47274526171 is a deficient number, since it is larger than the sum of its proper divisors (1).

47274526171 is an equidigital number, since it uses as much as digits as its factorization.

47274526171 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 658560, while the sum is 46.

The spelling of 47274526171 in words is "forty-seven billion, two hundred seventy-four million, five hundred twenty-six thousand, one hundred seventy-one".