47836473589 has 2 divisors, whose sum is σ = 47836473590. Its totient is φ = 47836473588.

The previous prime is 47836473541. The next prime is 47836473593. The reversal of 47836473589 is 98537463874.

47836473589 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42051654225 + 5784819364 = 205065^2 + 76058^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47836473589 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47836473589.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (47836473089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23918236794 + 23918236795.

It is an arithmetic number, because the mean of its divisors is an integer number (23918236795).

Almost surely, 2^47836473589 is an apocalyptic number.

It is an amenable number.

47836473589 is a deficient number, since it is larger than the sum of its proper divisors (1).

47836473589 is an equidigital number, since it uses as much as digits as its factorization.

47836473589 is an evil number, because the sum of its binary digits is even.

The product of its digits is 121927680, while the sum is 64.

The spelling of 47836473589 in words is "forty-seven billion, eight hundred thirty-six million, four hundred seventy-three thousand, five hundred eighty-nine".