47799185339 has 2 divisors, whose sum is σ = 47799185340. Its totient is φ = 47799185338.

The previous prime is 47799185173. The next prime is 47799185351. The reversal of 47799185339 is 93358199774.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47799185339 is a prime.

It is not a weakly prime, because it can be changed into another prime (47099185339) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23899592669 + 23899592670.

It is an arithmetic number, because the mean of its divisors is an integer number (23899592670).

Almost surely, 2^47799185339 is an apocalyptic number.

47799185339 is a deficient number, since it is larger than the sum of its proper divisors (1).

47799185339 is an equidigital number, since it uses as much as digits as its factorization.

47799185339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51438240, while the sum is 65.

The spelling of 47799185339 in words is "forty-seven billion, seven hundred ninety-nine million, one hundred eighty-five thousand, three hundred thirty-nine".