47365163044189 has 2 divisors, whose sum is σ = 47365163044190. Its totient is φ = 47365163044188.

The previous prime is 47365163044169. The next prime is 47365163044247. The reversal of 47365163044189 is 98144036156374.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28996695680164 + 18368467364025 = 5384858^2 + 4285845^2 .

It is a cyclic number.

It is not a de Polignac number, because 47365163044189 - 2¹⁵ = 47365163011421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47365163044139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23682581522094 + 23682581522095.

It is an arithmetic number, because the mean of its divisors is an integer number (23682581522095).

Almost surely, 2^{47365163044189} is an apocalyptic number.

It is an amenable number.

47365163044189 is a deficient number, since it is larger than the sum of its proper divisors (1).

47365163044189 is an equidigital number, since it uses as much as digits as its factorization.

47365163044189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52254720, while the sum is 61.

The spelling of 47365163044189 in words is "forty-seven trillion, three hundred sixty-five billion, one hundred sixty-three million, forty-four thousand, one hundred eighty-nine".