47965577339 has 2 divisors, whose sum is σ = 47965577340. Its totient is φ = 47965577338.

The previous prime is 47965577327. The next prime is 47965577357. The reversal of 47965577339 is 93377556974.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-47965577339 is a prime.

It is not a weakly prime, because it can be changed into another prime (47965577369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23982788669 + 23982788670.

It is an arithmetic number, because the mean of its divisors is an integer number (23982788670).

Almost surely, 2^47965577339 is an apocalyptic number.

47965577339 is a deficient number, since it is larger than the sum of its proper divisors (1).

47965577339 is an equidigital number, since it uses as much as digits as its factorization.

47965577339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 150028200, while the sum is 65.

The spelling of 47965577339 in words is "forty-seven billion, nine hundred sixty-five million, five hundred seventy-seven thousand, three hundred thirty-nine".